0x29, 0x23, 0x0, &(0x7f0000000240)) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000600)={0x3, @broadcast}) r6 = socket$netlink(0x10, 0x3, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) writev(r6, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000003200040025bd7000fbdbdf250000000008000400010000007f37d906eecbcaad93c7395d86197a87c27f849c32392a4b33addbf29082d38cb61ef1e1f3f161881286f489e848df41c13cb9533a7e98ee9e8ef929fd6c3836953cfd06581f0691d5520ea6e0f562610fc796b06e44167be442ab36117eeec39e2aee523f46e19ea91a1e7a1fb3d616f4537d1f6af5455fc088cabdae28b4d16b879f5f34fa90061f4f8ea8327ce2f79a88ee4205000000000000002f653970ceefba88172cea626f3fef97136e52c79532df004cc39767e142e70405e67b601718c8c7fc4e08d665e0ef114937124a5a838127a44a89e73da4da884f"], 0x1c}, 0x1, 0x0, 0x0, 0xc011}, 0x800) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000006", @ANYRES16=r5, @ANYBLOB="000027bd7000fedbdf25020000000c00030000000000000000000800090000000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) recvmmsg(r1, &(0x7f0000004dc0), 0x0, 0x0, 0x0) 13:17:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x3, 0x0, 0x1, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x4, 0x145d}, 0x0, 0x0, r2, 0x0) vmsplice(r1, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000480)="16f235bb40d0dff79271bbd6807fddf39b180a99b51ddc04d866e896f34febe51c4ed7d47252579fc76c348fb42cefb71ca1e6c3d1f256ca4e0bad2991f2bfe724b11527106b3c1685b6d7c1f3bd24ff6e2e8382e849abcbad90be98603242cb122ec3437adc9aab9c7f45eb924a99486312c62fd0e4c4201626081c7f27a71605db4ddc57bfab36f9b7ad05603a0e", 0x8f}, {0x0}, {&(0x7f0000000680)="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", 0xeff}], 0x4, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x18000, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x401070c9, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f00000000c0)) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x80080, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000140)='S', 0xfe03, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="696f636861727365743d63703933362c00ab43d418f1a8dfb60d4b70b091b118a2149462c570f98c729bf1a874dfa36d077a431f399f4d08aee6502bea8728e1fcf96bf49cc775fb21684b429bbbdaef69a1fe800d66a3f61346e0a7f50a1c4bd255c2131de13c9064194da10100000000000000ea4382a874e3ce724c0bc8c3e83599f848ae5f99550e843cb3c791939b0695fe8bdc2dde1c2931547f009f5eb1d7c3ffe3d585cf562bbc5a2fe381888e7870125223d1f368cbfd9594fd5ddf05d8b9b3426eceef3e302f15ca74b0"]) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) 13:17:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x3, 0x0, 0x1, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x4, 0x145d}, 0x0, 0x0, r2, 0x0) vmsplice(r1, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000480)="16f235bb40d0dff79271bbd6807fddf39b180a99b51ddc04d866e896f34febe51c4ed7d47252579fc76c348fb42cefb71ca1e6c3d1f256ca4e0bad2991f2bfe724b11527106b3c1685b6d7c1f3bd24ff6e2e8382e849abcbad90be98603242cb122ec3437adc9aab9c7f45eb924a99486312c62fd0e4c4201626081c7f27a71605db4ddc57bfab36f9b7ad05603a0e", 0x8f}, {0x0}, {&(0x7f0000000680)="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", 0xeff}], 0x4, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x18000, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) r4 = dup3(r3, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x401070c9, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}) ioctl$TIOCSPTLCK(r4, 0x40045431, &(0x7f00000000c0)) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x80080, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000140)='S', 0xfe03, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="696f636861727365743d63703933362c00ab43d418f1a8dfb60d4b70b091b118a2149462c570f98c729bf1a874dfa36d077a431f399f4d08aee6502bea8728e1fcf96bf49cc775fb21684b429bbbdaef69a1fe800d66a3f61346e0a7f50a1c4bd255c2131de13c9064194da10100000000000000ea4382a874e3ce724c0bc8c3e83599f848ae5f99550e843cb3c791939b0695fe8bdc2dde1c2931547f009f5eb1d7c3ffe3d585cf562bbc5a2fe381888e7870125223d1f368cbfd9594fd5ddf05d8b9b3426eceef3e302f15ca74b0"]) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x0) 13:17:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="1c0000004a005f0214f90707000904000a00"/28, 0x37f) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x80800) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@newchain={0x2c, 0x64, 0x8, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd116d4c7c97a69b1, 0xc}, {0x10, 0x7}, {0x6, 0xfff1}}, [@TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44800}, 0x9ccdd28031d55052) tkill(0x0, 0x34) r3 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) r4 = socket(0x0, 0x3, 0x0) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), r3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000240)) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000600)={0x3, @broadcast}) r6 = socket$netlink(0x10, 0x3, 0x4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) writev(r6, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) sendmsg$nl_route_sched(r6, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c0000003200040025bd7000fbdbdf250000000008000400010000007f37d906eecbcaad93c7395d86197a87c27f849c32392a4b33addbf29082d38cb61ef1e1f3f161881286f489e848df41c13cb9533a7e98ee9e8ef929fd6c3836953cfd06581f0691d5520ea6e0f562610fc796b06e44167be442ab36117eeec39e2aee523f46e19ea91a1e7a1fb3d616f4537d1f6af5455fc088cabdae28b4d16b879f5f34fa90061f4f8ea8327ce2f79a88ee4205000000000000002f653970ceefba88172cea626f3fef97136e52c79532df004cc39767e142e70405e67b601718c8c7fc4e08d665e0ef114937124a5a838127a44a89e73da4da884f"], 0x1c}, 0x1, 0x0, 0x0, 0xc011}, 0x800) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f0000000300)={&(0x7f00000000c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000006", @ANYRES16=r5, @ANYBLOB="000027bd7000fedbdf25020000000c00030000000000000000000800090000000000"], 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) recvmmsg(r1, &(0x7f0000004dc0), 0x0, 0x0, 0x0) 13:17:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x4142, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa53}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002940), 0x0, 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x4400, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400) truncate(&(0x7f0000000040)='./file0\x00', 0x208721) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0xab) sendfile(r1, r0, 0x0, 0xa198) r2 = openat$ttyS3(0xffffff9c, &(0x7f0000000300), 0x10000, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000280)='./file0\x00') ioctl$FS_IOC_GETVERSION(r2, 0x80047601, &(0x7f0000000340)) 13:17:58 executing program 5: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FIONCLEX(r0, 0x5450) sendmsg$NL80211_CMD_NEW_KEY(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340), 0x10000, &(0x7f0000000380)={[{@nfs_export_off}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_gt}, {@appraise_type}]}) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB='/dev/sr0\b'], 0x0, &(0x7f0000000540)='btrfs\x00', 0x140080, &(0x7f0000000580)='autofs\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) setreuid(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280), 0x1000010, &(0x7f0000000780)={[{@nfs_export_off}, {@metacopy_on}], [{@euid_gt}, {@measure}, {@fsname={'fsname', 0x3d, '&'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@audit}]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000340), 0x0, 0x2, 0x0, 0x3, r3}, &(0x7f0000000240)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 323.532086] audit: type=1800 audit(1622467078.811:59): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14290 res=0 [ 323.554613] audit: type=1804 audit(1622467078.811:60): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir858741552/syzkaller.93ljrM/83/file0" dev="sda1" ino=14290 res=1 [ 323.581311] audit: type=1800 audit(1622467078.811:61): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14290 res=0 [ 323.635106] audit: type=1804 audit(1622467078.811:62): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir858741552/syzkaller.93ljrM/83/file0" dev="sda1" ino=14290 res=1 [ 323.660506] audit: type=1800 audit(1622467078.891:63): pid=14942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14290 res=0 [ 323.672914] overlayfs: unrecognized mount option "mask=^MAY_READ" or missing value [ 323.683095] audit: type=1804 audit(1622467078.891:64): pid=14942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir858741552/syzkaller.93ljrM/83/file0" dev="sda1" ino=14290 res=1 [ 323.715220] audit: type=1800 audit(1622467078.891:65): pid=14942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=14290 res=0 [ 323.737108] audit: type=1804 audit(1622467078.891:66): pid=14941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir858741552/syzkaller.93ljrM/83/file0" dev="sda1" ino=14290 res=1 [ 323.743341] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 323.868781] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 323.962796] overlayfs: unrecognized mount option "mask=^MAY_READ" or missing value [ 324.039515] syz-executor.5 (14946) used greatest stack depth: 22680 bytes left [ 326.034110] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 326.043668] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 326.052307] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 326.059102] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 326.067520] device bridge_slave_1 left promiscuous mode [ 326.073889] bridge0: port 2(bridge_slave_1) entered disabled state [ 326.084894] device bridge_slave_0 left promiscuous mode [ 326.091054] bridge0: port 1(bridge_slave_0) entered disabled state [ 326.103771] device veth1_macvtap left promiscuous mode [ 326.109091] device veth0_macvtap left promiscuous mode [ 326.115337] device veth1_vlan left promiscuous mode [ 326.125465] device veth0_vlan left promiscuous mode 13:18:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:01 executing program 0: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x0, 0x4) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2bcc41, 0x4) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/dynamic_debug', 0xfc800, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x3c, 0x0, &(0x7f00000005c0)=ANY=[], 0x8f, 0x0, &(0x7f0000000600)="1aac76b0609d82ba214e44fdd555bcffeb9f9e551b4c7139ad4528432055c3911321bcdf912036338088af9f280be8a63b8574533a14123f3dff8345ec7301b327216202bab5ff0127907dedc67d586386b46bf1d3a403c85fa8c9317328c71a8d263477d00000000000000000cc8835351ff8899f9026fc4e00"/143}) r3 = syz_open_dev$mouse(&(0x7f0000000240), 0x8, 0x14141) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000280)=0x7, 0x8) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x200}], 0x44, &(0x7f00000000c0)=ANY=[]) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x40001, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000500)={0x4, 0xb2, "b2ffdc2e88d0bf7c9f304de62e7f8db21c8bb3b3f8474e9e03795da3541430199b0908422a022baaf4a4b46115cb2edc4812ed857b01dddc9a30af47f27356406b0973ed92bb72b67febb0308fb757ec468cbd328758a81a4d695fa32c83f69c86e13dd57f67f8aa4c6b349bc89f873ac48798714ebb44c9a3ae42cf1cb1d4697ea7e36123b9d0cdc0ac87a4e58ca1a8b2268e108b6ca2a50202d52719c83bcd8508f01d1189bd862ba07765f76905a9019a"}) 13:18:01 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xe43) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x11, 0x4, &(0x7f0000000140)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x5, 0xbe, &(0x7f000000cf3d)=""/190, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0xfffffffd}, 0x10}, 0x78) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000900)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\x8a\xcc\xba\\\xceYF2C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84]\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8o\aArYZ\xe1\xc9\x86\xfe\x8f(\xa1\vhb\x18\xf3\xe3\xa1\xd2\x93*h\xd7\xa2F\x88\xd57\xb2\xc8\x8cS\xe8:H}\x91\x91\xcc\xa7Y\xcbkK\xf0\xfe\x9e\xd5\xa1\x1e\x99~\x9d3\xd2?\b\xbfU\xe8\x8b\x93\xea`\x00\x80\x00\x00V\xbf!\xb7\xe9\x11\r\xbd\xa3\xc6-t\x9c;\x9as\x86\xe7\xbd\xb0\xd5\";\xecuP\"\xebrV\x88\xca\x18\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x98\xe8\xc6\xc3\nE\x91\xff\xd8E$\xc4As\x80\xdbt\x0e\xe21_v1\xd8,\xa4\x7fD\x94\xe8?\xf8\xcd[1\xb2U,\xc8w0|E\x00\x88IoQpH\xa0\xe8\xf0\x7f\xbd\xbcs;\xc9\xd2\x19oS\xac\xc6\x9b`:6\xc9DS\x13\xfb\xddw\nK\x19\xfa\x99\xc6~\x044\xa3+)\xef@Lr\xed\x85\xf3\xe8#\xa4\x84\xe9W8\xd6\x80\x95\xba.?+O\xbe[&\x87\xe1\xc5\xd7C\xa1\xde\xa4\b*w\xdc]\x92\xce\xe6BNFj;\xd7 \xfb\f\xeb\xb1\xb8\x86x\x19\xa0\xc4\xd3^W\xb7\x10\x18\xba\xcc\xabJ\xdfYB\"\x96\rny3\xe9\xec\xdf\xc4\xae\xfaM\xa2k\xd8X\xe6hQ\t\x93\xc1\xfd\xb7\xa4\x04W\xa0n\xff') socket$kcm(0x29, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x20, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x104, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xff7fffffffffffff, r2, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305839, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$dupfd(r4, 0x0, r5) socket$inet_tcp(0x2, 0x1, 0x0) 13:18:01 executing program 4: r0 = getpgrp(0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4200, r0, 0x7, 0x100012) unshare(0x24000000) r1 = gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/dev\x00') flistxattr(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x4, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, r2}, 0x10) wait4(0x0, 0x0, 0x41000004, &(0x7f0000000200)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x20, 0x7, 0x6, 0x3, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20044881}, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='mm_shrink_slab_end\x00', r2}, 0x10) getpriority(0x0, r1) 13:18:01 executing program 5: signalfd(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FIONCLEX(r0, 0x5450) sendmsg$NL80211_CMD_NEW_KEY(r0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340), 0x10000, &(0x7f0000000380)={[{@nfs_export_off}, {@workdir={'workdir', 0x3d, './file0'}}, {@index_off}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@euid_gt}, {@appraise_type}]}) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB='/dev/sr0\b'], 0x0, &(0x7f0000000540)='btrfs\x00', 0x140080, &(0x7f0000000580)='autofs\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) setreuid(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280), 0x1000010, &(0x7f0000000780)={[{@nfs_export_off}, {@metacopy_on}], [{@euid_gt}, {@measure}, {@fsname={'fsname', 0x3d, '&'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@audit}]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000340), 0x0, 0x2, 0x0, 0x3, r3}, &(0x7f0000000240)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 13:18:01 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@cgroup, r2, 0xa}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:01 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x2, 0x3, 0x288, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x3, 0x0, {[{{@ip={@dev, @dev, 0x0, 0x0, 'ip6erspan0\x00', 'wg1\x00', {}, {}, 0x6}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0xffffffffa0028000}, [@common=@unspec=@quota={{0x38}}, @common=@inet=@socket3={{0x28}}]}, @common=@inet=@TCPMSS={0x28}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @remote, 0x0, 0x0, 'syzkaller1\x00', 'caif0\x00'}, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@SET={0x60}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2e8) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) sendmsg$nl_route(r1, 0x0, 0x54) setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x94, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) [ 326.502824] xt_TCPMSS: Only works on TCP SYN packets [ 326.546106] xt_TCPMSS: Only works on TCP SYN packets 13:18:01 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0xa00000, 0x1f, 0x400, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9909cb, 0x8000, '\x00', @value=0xc556}}) syz_read_part_table(0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000040)="0201feffffff02000000ff0700000000000063000800000000000000004000ffffffa500000000000000887700720030b5829237c300000000000080000055aa", 0x40, 0x1c0}, {0x0, 0x0, 0x7ffffffd}]) 13:18:01 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x149802, 0x0) r1 = dup(r0) mmap(&(0x7f00002bc000/0x2000)=nil, 0x2000, 0x1800009, 0x4010, 0xffffffffffffffff, 0x80e86000) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0xffffffff80000001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, 0x0, 0xd0) sendfile(r0, r1, 0x0, 0x80006) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) 13:18:02 executing program 0: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/\x93posix_acl_access\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcca}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) gettid() ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f0000000380)={0xfff, [0xfffffff8, 0x5ca, 0x8], [{0x9, 0x400, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x1, 0x0, 0x1, 0x1}, {0x401, 0xffff9d76, 0x0, 0x1, 0x1}, {0x3f, 0x2, 0x1, 0x1, 0x1}, {0x5, 0xe64, 0x0, 0x0, 0x0, 0x1}, {0x1a40000, 0xff, 0x1, 0x0, 0x1, 0x1}, {0x6, 0x7ff, 0x0, 0x1}, {0x9, 0xffffffff, 0x0, 0x1, 0x1}, {0x0, 0x1, 0x1, 0x1, 0x1}, {0x10001, 0x400, 0x1}, {0x101, 0x1000, 0x0, 0x1, 0x1}, {0x4, 0x1, 0x1, 0x1}], 0x2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000cc0)}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xe80, 0x3580, &(0x7f0000000280)="b95b03b707030000009e4ef086dd", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x40) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x9]}, 0x8, 0x80000) r3 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x401, 0x10b083) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0x10, &(0x7f0000000600)={0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x1d, 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="1800000813b750", @ANYRES32, @ANYBLOB="0000000000000100181a0000", @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x0, 0x5}, 0x8, 0x10, 0x0, 0x0, r6, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x5, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x5}, @exit, @alu={0x7, 0x1, 0x1, 0xb, 0x8, 0x100, 0x8}], &(0x7f0000000140)='syzkaller\x00', 0x81, 0x11, &(0x7f0000000180)=""/17, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f00000002c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0xe, 0x7, 0x7f}, 0x10, r6, r1}, 0x78) 13:18:02 executing program 0: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/\x93posix_acl_access\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="b70200000d000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b700000000000000950000000000000056ce36b68b0f334d6c37d03057c90000866f55e3376e4a82071d7827af04b3b54951e6fc62554507f8426e5b0eb4642172797fc01200533324f871d94768e23f51d3162c1bde856ed69b673e5b8d861ff207c0eb4b60a82fc3c0e2085d6add5893b223f703b454af0805f231eb8474953f640e3d4968e34ab95b6ef820398c1ba4b81cee61a98ddb42e9abb9bd084623ca56c82b205eca4d90628aeacba98e160cf1ace06b8bb8fc0fb89f8abf8e94d4423fed46043df408851b9449cd85af76d9929b318c989bebd2f992112024650892c2e25b38f9cac8fea1a8c4712b53306c00a649a62720cd661d21ab5d7a8b9f974b4f5da4862c01b4cbe5f279fe779d5f9f366ec0aee3344d712d35edc17c2092965cd1f18a02a9f08e0656837c03c3db7ff279c9bc5ab356c3471399f860fef75f37888d0b0968f5a8fcdf5fcc5c62f45fcab1a3401d604f415840873a0e1df38c8c7c9ce232542acf57c44f9fa190b98de36aa113dba42def9c5ba7c90823529860583d8fb2dd17279eafcbdb226c00545f7f7c4fa93603f2ae2260bb56cb1a542ab27dfb25f54b6f73e2da29ef6b6f33e099cd949872daf9d6d0ab431a5838b5b09ab1b377fc08135572dd7e7ae09d603115f1cde757c9d2fd838a84251c957c8e9e62fee4d1554fa20d84df5e107d368cf89a5c17e916a990422a72150235ea93abb04521db134a00000000000000000e22c26a6ef512cd5c598330e07b18183e20f145c031a129aed2186d7a6e3cc00125abaf55b18a727bfc6616d0df05a684730e2f01c4c285a8ff7f00000000000000007d468676e6c0da27c75254f16c0680519c26f1a602b0df27df003c55c21296e16af8ac465612353a1e4fc13dfb1b20c6651f995f00e74ee6617789bd46f0ef55909f99474f12895d8eb9ba1fca1c7a1742efc538741e1944d8150000efc3693f7ee01eed94f1414dddca2a498e3e111b93fe36d84ff93b662354d172c35dbc9081d48e3766f30a585b0a85b9e5c30637b4bb0da6aaab013e7481786166603d5e8b1abd0a539b331e9acde9f50f276047a0d2f6603aac334314f79565e4248dc4657efeaa8750ddd7eababa03d423"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcca}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) gettid() ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f0000000380)={0xfff, [0xfffffff8, 0x5ca, 0x8], [{0x9, 0x400, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x1, 0x0, 0x1, 0x1}, {0x401, 0xffff9d76, 0x0, 0x1, 0x1}, {0x3f, 0x2, 0x1, 0x1, 0x1}, {0x5, 0xe64, 0x0, 0x0, 0x0, 0x1}, {0x1a40000, 0xff, 0x1, 0x0, 0x1, 0x1}, {0x6, 0x7ff, 0x0, 0x1}, {0x9, 0xffffffff, 0x0, 0x1, 0x1}, {0x0, 0x1, 0x1, 0x1, 0x1}, {0x10001, 0x400, 0x1}, {0x101, 0x1000, 0x0, 0x1, 0x1}, {0x4, 0x1, 0x1, 0x1}], 0x2}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000cc0)}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xe80, 0x3580, &(0x7f0000000280)="b95b03b707030000009e4ef086dd", 0x0, 0xfd, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x40) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x9]}, 0x8, 0x80000) r3 = syz_open_dev$vcsu(&(0x7f00000001c0), 0x401, 0x10b083) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0x10, &(0x7f0000000600)={0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x1d, 0x9, &(0x7f0000001740)=ANY=[@ANYBLOB="1800000813b750", @ANYRES32, @ANYBLOB="0000000000000100181a0000", @ANYBLOB='\x00\x00\x00\x00\x00', @ANYRES32=r5], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000480)={0x0, 0x5}, 0x8, 0x10, 0x0, 0x0, r6, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x5, 0x4, &(0x7f0000000080)=@raw=[@map_val={0x18, 0x8, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x5}, @exit, @alu={0x7, 0x1, 0x1, 0xb, 0x8, 0x100, 0x8}], &(0x7f0000000140)='syzkaller\x00', 0x81, 0x11, &(0x7f0000000180)=""/17, 0x40f00, 0x8, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f00000002c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0xe, 0x7, 0x7f}, 0x10, r6, r1}, 0x78) 13:18:02 executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580), 0x2a8402, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000240)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wg0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000004c0)={'wlan0\x00', 0x0}) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000100)="390000001300090468fe0700000000000000ff3f04000000480100010000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8200200}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)={0x134, r4, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xeb, 0x30}}}}, [@NL80211_ATTR_MESH_CONFIG={0x2c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x3}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x5}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}, @NL80211_MESHCONF_FORWARDING={0x5}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x1ff}, @NL80211_ATTR_TX_RATES={0x74, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x48, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x41, 0x2, [{0x6, 0x2}, {0x2, 0xa}, {0x5, 0x8}, {0x3, 0x6}, {0x5, 0x3}, {0x3, 0x5}, {0x2, 0x1}, {0x2, 0x8}, {0x1, 0x9}, {0x4, 0xa}, {0x0, 0x4}, {0x7, 0xa}, {0x3, 0x8}, {0x4, 0x5}, {0x6, 0x1}, {0x0, 0x1}, {0x4}, {0x0, 0x9}, {0x3}, {0x1, 0xa}, {0x3, 0x3}, {0x6, 0x3}, {0x4, 0x7}, {0x2, 0x1}, {0x6, 0x3}, {0x7, 0x2}, {0x0, 0x5}, {0x3, 0x3}, {0x4, 0xa}, {0x1, 0x9}, {0x2, 0x6}, {0x5, 0xa}, {0x0, 0x4}, {0x4, 0x2}, {0x1, 0x5}, {0x3, 0x2}, {0x7, 0x4}, {0x7, 0x6}, {0x5, 0xa}, {0x3, 0x3}, {0x1, 0x6}, {0x7, 0x7}, {0x6, 0x3}, {}, {0x7, 0xa}, {0x1, 0x7}, {0x2, 0x6}, {0x1, 0x6}, {0x7, 0x8}, {0x4, 0x4}, {0x6, 0x2}, {0x7, 0x4}, {0x1, 0x6}, {0x6, 0x5}, {0x3, 0x9}, {0x0, 0x3}, {0x4, 0x4}, {0x6, 0x1}, {0x1, 0x6}, {0x7, 0x6}, {0x6, 0x3}]}]}, @NL80211_BAND_2GHZ={0x28, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x3, 0x228, 0x8001, 0x3f, 0x8, 0x5, 0x40]}}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_ATTR_MESH_CONFIG={0x34, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_TTL={0x5, 0x6, 0x8b}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0xcd}, @NL80211_MESHCONF_HT_OPMODE={0x6}, @NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x2d}, @NL80211_MESHCONF_TTL={0x5, 0x6, 0x6}, @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0x1376}]}, @NL80211_ATTR_BSS_BASIC_RATES={0xc, 0x24, [{0x6c, 0x1}, {0x9}, {0xb, 0x1}, {0x36}, {0x5, 0x1}, {0x1, 0x1}, {0x16, 0x1}, {0xb, 0x1}]}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_BSS_BASIC_RATES={0x10, 0x24, [{0x12}, {}, {0x1}, {0x60, 0x1}, {0x4}, {0x1b}, {0x18}, {}, {0x60, 0x1}, {0x24, 0x1}, {0x9}, {0xc, 0x1}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x6321b8e4}]}, 0x134}, 0x1, 0x0, 0x0, 0x48000}, 0x1) 13:18:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x5, 0x4) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) listen(0xffffffffffffffff, 0xa0000000) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000000180)}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000500)=""/66, 0x42}, {&(0x7f0000000580)=""/32, 0x20}], 0x7, 0xffff, 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)="580000001400add427323b470c45b4560a067fffffff81004e22000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac71082300000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000240), &(0x7f0000000100)=0x68) [ 332.059089] Bluetooth: hci1: command 0x0409 tx timeout [ 332.204858] device hsr_slave_1 left promiscuous mode [ 332.212839] device hsr_slave_0 left promiscuous mode [ 332.228276] team0 (unregistering): Port device team_slave_1 removed [ 332.241463] team0 (unregistering): Port device team_slave_0 removed [ 332.252250] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 332.262449] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 332.312951] bond0 (unregistering): Released all slaves 13:18:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='s\x00'/15, @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000000,cache=none,Euid=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x240}], 0x1, &(0x7f0000000080)={r3, r4+60000000}, &(0x7f00000000c0)={[0x5]}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getpid() ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r6, &(0x7f0000000180)='./file0\x00', 0x200, 0x10) 13:18:07 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@cgroup, r2, 0xa}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 332.446110] device wlan1 entered promiscuous mode [ 332.452045] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 332.459031] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.0'. [ 332.469683] device gretap0 entered promiscuous mode [ 333.228681] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.0'. [ 333.259542] IPVS: ftp: loaded support on port[0] = 21 [ 334.138816] Bluetooth: hci1: command 0x041b tx timeout [ 334.905230] chnl_net:caif_netlink_parms(): no params data found [ 335.027243] bridge0: port 1(bridge_slave_0) entered blocking state [ 335.043985] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.052194] device bridge_slave_0 entered promiscuous mode [ 335.064934] bridge0: port 2(bridge_slave_1) entered blocking state [ 335.071946] bridge0: port 2(bridge_slave_1) entered disabled state [ 335.079889] device bridge_slave_1 entered promiscuous mode [ 335.103723] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 335.113898] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 335.143181] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 335.155679] team0: Port device team_slave_0 added [ 335.169560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 335.177239] team0: Port device team_slave_1 added [ 335.202057] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 335.208409] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 335.235233] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 335.247235] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 335.254309] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 335.281114] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 335.293217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 335.301471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 335.322669] device hsr_slave_0 entered promiscuous mode [ 335.328423] device hsr_slave_1 entered promiscuous mode [ 335.335268] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 335.343384] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 335.718519] bridge0: port 2(bridge_slave_1) entered blocking state [ 335.724918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 335.731712] bridge0: port 1(bridge_slave_0) entered blocking state [ 335.738069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 335.863057] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 335.869303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 335.877505] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 335.887350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 335.895734] bridge0: port 1(bridge_slave_0) entered disabled state [ 335.903014] bridge0: port 2(bridge_slave_1) entered disabled state [ 335.911383] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 336.010987] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 336.017304] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.026513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 336.034174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.043285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.051641] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.057994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.071272] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 336.078351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 336.086979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 336.096750] bridge0: port 2(bridge_slave_1) entered blocking state [ 336.103250] bridge0: port 2(bridge_slave_1) entered forwarding state [ 336.112472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 336.120151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 336.218716] Bluetooth: hci1: command 0x040f tx timeout [ 336.229093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 336.237952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 336.246294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 336.254340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 336.262680] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 336.270874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 336.280679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 336.381221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 336.389992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 336.400216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 336.409379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 336.416363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 336.424368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 336.432272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 336.440018] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 336.454026] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 336.460639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 336.476041] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 336.483903] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 336.491550] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 336.501490] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 336.602130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 336.614936] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 336.625063] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 336.632920] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 336.642478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 336.767013] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 336.774449] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 336.782973] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 336.795198] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 336.802100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 336.809706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 336.817330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 336.824412] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 336.833779] device veth0_vlan entered promiscuous mode [ 336.860687] device veth1_vlan entered promiscuous mode [ 336.866459] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 336.875348] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 336.886767] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 336.895094] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 336.902734] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 336.915461] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 336.923467] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 336.931839] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 336.940183] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 336.947816] device bridge_slave_1 left promiscuous mode [ 336.954316] bridge0: port 2(bridge_slave_1) entered disabled state [ 336.962289] device bridge_slave_0 left promiscuous mode [ 336.967771] bridge0: port 1(bridge_slave_0) entered disabled state [ 336.977420] device veth1_macvtap left promiscuous mode [ 336.983472] device veth0_macvtap left promiscuous mode [ 336.990587] device veth1_vlan left promiscuous mode [ 336.995654] device veth0_vlan left promiscuous mode [ 338.298557] Bluetooth: hci1: command 0x0419 tx timeout [ 341.201512] device hsr_slave_1 left promiscuous mode [ 341.210081] device hsr_slave_0 left promiscuous mode [ 341.225968] team0 (unregistering): Port device team_slave_1 removed [ 341.234993] team0 (unregistering): Port device team_slave_0 removed [ 341.245160] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 341.254883] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 341.285948] bond0 (unregistering): Released all slaves [ 341.298832] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 341.306740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 341.315801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 341.334346] device veth0_macvtap entered promiscuous mode [ 341.341014] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 341.353584] device veth1_macvtap entered promiscuous mode [ 341.367684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 341.377965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 341.386886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 341.397328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.406945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 341.417123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.426701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 341.437220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.446790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 341.456947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.467432] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 341.474897] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 341.482337] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 341.490158] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 341.499862] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 341.509789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 341.519758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.530462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 341.540778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.550495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 341.561521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.571964] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 341.582457] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 341.593402] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 341.601733] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 341.608943] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 341.616942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 341.817409] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 341.824842] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 341.841975] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 341.851354] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 341.862636] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 341.875661] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 341.884480] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 341.891762] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 341.923382] overlayfs: unrecognized mount option "mask=^MAY_READ" or missing value [ 341.994845] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 342.130581] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 13:18:17 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) write(r4, &(0x7f0000000340), 0xfffffd82) read$rfkill(r4, &(0x7f0000000080), 0x8) ioctl$TCSETSF2(r2, 0x560e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "16c3743ee523d4cfcd0b4c4bcc78f478630569"}) r5 = syz_open_dev$tty1(0xc, 0x4, 0x2) syz_genetlink_get_family_id$nl80211(&(0x7f0000001180), r0) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ioctl$BTRFS_IOC_SNAP_CREATE(r2, 0x50009401, &(0x7f0000000180)={{r5}, "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"}) r6 = dup2(r3, r4) ioctl$SNDRV_PCM_IOCTL_DELAY(r6, 0x80084121, &(0x7f00000011c0)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004200), 0x0, 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x3da, 0x0, 0x0) syz_open_procfs(0x0, 0x0) 13:18:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000004ac0)=ANY=[@ANYRESOCT, @ANYRESDEC, @ANYRESOCT, @ANYRES64, @ANYRESHEX=r2, @ANYRESHEX], 0x100000530) write(0xffffffffffffffff, &(0x7f0000004300)="68f7f9060f1fd9507fd1184eff556628734b9cd9b4d8aa7f4afc11579786ac77dc79290b318e86f1e334bb9a4452b40fd9f8764c5e2230d53b3dfbdb223020769317946c064a9e1000cf3ef9", 0x4c) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000000000)="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0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x100}}}, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./file0/file0\x00', 0x185842, 0x0) read$char_raw(r3, &(0x7f0000006c00)=ANY=[], 0x8e9400) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 13:18:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRESHEX, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000080) 13:18:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='s\x00'/15, @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000000,cache=none,Euid=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x240}], 0x1, &(0x7f0000000080)={r3, r4+60000000}, &(0x7f00000000c0)={[0x5]}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getpid() ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r6, &(0x7f0000000180)='./file0\x00', 0x200, 0x10) 13:18:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@cgroup, r2, 0xa}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB='\t)']) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, 0x0}], 0x1, 0x6b, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x1, 0x1ff, 0x8000, 0x80, 0x7fff, 0xffffffff00000001, 0x9, 0xfffffffffffffffc, 0x7, 0x800, 0x5, 0x5, 0x7, 0x1, 0xffff, 0x4], 0x0, 0x224402}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f00000013c0)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$PPPIOCGDEBUG(r3, 0x80047441, &(0x7f0000000040)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00001af000/0x3000)=nil, 0x3000, 0x1800003, 0x12, r5, 0xffffffffffffffff) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:18:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='s\x00'/15, @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',msize=0x0000000000000000,cache=none,Euid=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x240}], 0x1, &(0x7f0000000080)={r3, r4+60000000}, &(0x7f00000000c0)={[0x5]}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) getpid() ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r6, &(0x7f0000000180)='./file0\x00', 0x200, 0x10) [ 343.228886] *** Guest State *** [ 343.236668] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 343.255633] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 343.387733] CR3 = 0x0000000000000000 [ 343.442930] RSP = 0x0000000000000009 RIP = 0x0000000000000000 [ 343.675918] RFLAGS=0x00224402 DR7 = 0x0000000000000400 [ 343.810229] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 343.873945] CS: sel=0x0010, attr=0x0009b, limit=0x000fffff, base=0x0000000000000000 [ 343.909532] DS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 343.939931] SS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 343.976523] ES: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 344.012268] FS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 13:18:19 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) statx(r0, &(0x7f0000004800)='./bus\x00', 0x100, 0x0, 0x0) [ 344.057470] GS: sel=0x0018, attr=0x00093, limit=0x000fffff, base=0x0000000000000000 [ 344.095591] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 344.134330] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 344.144901] VFS: Found a V7 FS (block size = 512) on device loop2 [ 344.185954] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 344.221351] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 13:18:19 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) statx(r0, &(0x7f0000004800)='./bus\x00', 0x100, 0x0, 0x0) [ 344.247254] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 344.261922] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 344.285787] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 344.296222] Interruptibility = 00000000 ActivityState = 00000000 [ 344.303650] *** Host State *** [ 344.307590] RIP = 0xffffffff811a96df RSP = 0xffff88804b17f8c0 13:18:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x90}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x6, 0xffdfffffffff8000, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2}, 0x0) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x6010}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000200) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x10000025, 0x8000000, 0x7ff, 0x3, 0x5, 0x101, 0x8b, 0xffffffff}, 0x0) [ 344.353081] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 344.364974] VFS: Found a V7 FS (block size = 512) on device loop2 13:18:19 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) statx(r0, &(0x7f0000004800)='./bus\x00', 0x100, 0x0, 0x0) [ 344.396692] FSBase=00007f6947232700 GSBase=ffff8880ba000000 TRBase=fffffe0000034000 [ 344.436670] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 344.447141] CR0=0000000080050033 CR3=000000009c328000 CR4=00000000001426f0 [ 344.447666] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 344.462621] Sysenter RSP=fffffe0000003000 CS:RIP=0010:ffffffff88201290 [ 344.473617] EFER = 0x0000000000000d01 PAT = 0x0407050600070106 [ 344.483153] *** Control State *** [ 344.486761] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000ea [ 344.502775] EntryControls=0000d1ff ExitControls=002fefff [ 344.516073] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 344.548295] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 344.572782] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002 [ 344.584620] VFS: Found a V7 FS (block size = 512) on device loop2 [ 344.605255] reason=80000021 qualification=0000000000000000 [ 344.639648] IDTVectoring: info=00000000 errcode=00000000 [ 344.649830] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:18:19 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) statx(r0, &(0x7f0000004800)='./bus\x00', 0x100, 0x0, 0x0) [ 344.668246] TSC Offset = 0xffffff467b7e2900 [ 344.672848] EPT pointer = 0x0000000098f3901e [ 344.677267] Virtual processor ID = 0x0002 [ 344.726605] VFS: Found a V7 FS (block size = 512) on device loop2 13:18:20 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 344.810457] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 344.909840] VFS: Found a V7 FS (block size = 512) on device loop2 [ 344.977444] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:18:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$cont(0x7, r1, 0x0, 0x0) [ 347.002531] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 347.009906] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 347.021915] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 347.030158] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 347.040556] device bridge_slave_1 left promiscuous mode [ 347.046071] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.054610] device bridge_slave_0 left promiscuous mode [ 347.061537] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.072779] device veth1_macvtap left promiscuous mode [ 347.079095] device veth0_macvtap left promiscuous mode [ 347.084450] device veth1_vlan left promiscuous mode [ 347.090305] device veth0_vlan left promiscuous mode [ 349.338414] Bluetooth: hci0: command 0x0409 tx timeout [ 350.218010] Bluetooth: hci1: command 0x0409 tx timeout [ 351.149718] device hsr_slave_1 left promiscuous mode [ 351.157291] device hsr_slave_0 left promiscuous mode [ 351.174369] team0 (unregistering): Port device team_slave_1 removed [ 351.183563] team0 (unregistering): Port device team_slave_0 removed [ 351.193419] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 351.205200] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 351.234161] bond0 (unregistering): Released all slaves [ 351.246707] IPVS: ftp: loaded support on port[0] = 21 [ 351.258806] IPVS: ftp: loaded support on port[0] = 21 [ 351.401828] chnl_net:caif_netlink_parms(): no params data found [ 351.418014] Bluetooth: hci0: command 0x041b tx timeout [ 351.514438] chnl_net:caif_netlink_parms(): no params data found [ 351.605019] bridge0: port 1(bridge_slave_0) entered blocking state [ 351.617136] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.624789] device bridge_slave_0 entered promiscuous mode [ 351.638556] bridge0: port 2(bridge_slave_1) entered blocking state [ 351.644965] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.664095] device bridge_slave_1 entered promiscuous mode [ 351.716579] bridge0: port 1(bridge_slave_0) entered blocking state [ 351.724020] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.738112] device bridge_slave_0 entered promiscuous mode [ 351.746628] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 351.760520] bridge0: port 2(bridge_slave_1) entered blocking state [ 351.766929] bridge0: port 2(bridge_slave_1) entered disabled state [ 351.780337] device bridge_slave_1 entered promiscuous mode [ 351.788004] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 351.835263] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 351.848961] team0: Port device team_slave_0 added [ 351.855615] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 351.869432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 351.877612] team0: Port device team_slave_1 added [ 351.888739] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 351.941782] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 351.953868] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 351.984686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 351.995781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 352.010385] team0: Port device team_slave_0 added [ 352.016234] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 352.028194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 352.062773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 352.080511] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 352.092023] team0: Port device team_slave_1 added [ 352.097599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 352.111944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 352.141977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 352.149250] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 352.175132] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 352.191334] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 352.197575] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 352.222853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 352.233653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 352.243328] device hsr_slave_0 entered promiscuous mode [ 352.249381] device hsr_slave_1 entered promiscuous mode [ 352.255170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 352.277008] device hsr_slave_0 entered promiscuous mode [ 352.282903] device hsr_slave_1 entered promiscuous mode [ 352.289496] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 352.296377] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 352.303388] Bluetooth: hci1: command 0x041b tx timeout [ 352.309811] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 352.316678] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 352.522766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 352.531447] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 352.589940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 352.601609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 352.610218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 352.618622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 352.625719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 352.632883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 352.641206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 352.649195] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 352.655334] 8021q: adding VLAN 0 to HW filter on device team0 [ 352.664395] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 352.674179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 352.681388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 352.691132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 352.698412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 352.706902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 352.717374] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.723799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 352.736062] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 352.742717] 8021q: adding VLAN 0 to HW filter on device team0 [ 352.751816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 352.759618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 352.766728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 352.776842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 352.784754] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.791171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 352.801831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 352.812852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 352.821285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 352.828753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 352.836448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 352.844712] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.851121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 352.859267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 352.869009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 352.876979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 352.883957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 352.892028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 352.899708] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.906493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 352.913881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 352.924324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 352.935316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 352.943262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 352.951511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 352.959344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 352.967055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 352.976239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 352.985527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 352.992500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 353.000345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 353.008292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 353.015761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 353.025747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 353.036664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 353.046909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 353.055629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 353.062922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 353.073690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 353.081655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 353.089618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 353.099304] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 353.105331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 353.114194] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 353.123232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 353.134782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 353.142712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 353.152130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 353.161007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 353.168713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 353.186590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 353.196294] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 353.208661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 353.216140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 353.227326] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 353.234503] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 353.241103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 353.248310] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 353.254986] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 353.268318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 353.278837] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 353.285773] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 353.298907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 353.305634] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 353.312395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 353.329751] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 353.340051] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 353.348807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 353.356711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 353.366354] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 353.381170] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 353.388467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 353.396383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 353.426709] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 353.434189] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 353.441475] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 353.451885] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 353.460698] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 353.469556] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 353.476923] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 353.484107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 353.492021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 353.500776] Bluetooth: hci0: command 0x040f tx timeout [ 353.503628] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 353.517392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 353.524431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 353.532071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 353.540005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 353.547416] device veth0_vlan entered promiscuous mode [ 353.553989] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 353.561175] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 353.571429] device veth0_vlan entered promiscuous mode [ 353.581060] device veth1_vlan entered promiscuous mode [ 353.586907] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 353.600409] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 353.612721] device veth1_vlan entered promiscuous mode [ 353.619008] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 353.627655] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 353.637516] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 353.648031] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 353.655045] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 353.665625] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 353.673149] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 353.683876] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 353.691858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 353.699954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 353.711927] device veth0_macvtap entered promiscuous mode [ 353.718546] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 353.727823] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 353.736177] device veth1_macvtap entered promiscuous mode [ 353.742526] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 353.754599] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 353.763002] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 353.770720] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 353.778293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 353.785965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 353.795547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 353.804001] device veth0_macvtap entered promiscuous mode [ 353.810344] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 353.819642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 353.830269] device veth1_macvtap entered promiscuous mode [ 353.836363] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 353.847279] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 353.857307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.866715] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 353.876685] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.886897] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 353.896859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.906326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 353.916129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 353.926273] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 353.933345] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 353.941959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 353.949223] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 353.958532] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 353.966124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 353.975618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 353.986114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 353.997107] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.006422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.016786] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.026213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.036046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.045274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.055014] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.066027] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 354.073142] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 354.081688] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 354.090877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 354.104010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 354.115298] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 354.125757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.135674] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 354.145893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.155126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 354.164942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.174433] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 354.184197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.193945] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 354.203707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.213784] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 354.221625] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 354.231721] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 354.239707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 354.249101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.259736] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.269540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.279326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.288503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.299328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.308484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.318238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.327332] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 354.337059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 354.347174] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 354.354227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 354.362989] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 354.371321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 354.377960] Bluetooth: hci1: command 0x040f tx timeout [ 354.532095] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 354.547390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.561093] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.586321] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 354.623468] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 354.634468] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 354.643017] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.643342] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.653721] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.670343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.692249] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 354.699833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 354.710388] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 354.719074] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 354.727089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 354.743341] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 13:18:30 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="0010"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) llistxattr(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x3) 13:18:30 executing program 2: mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:30 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:30 executing program 4: r0 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x860}], 0x0, &(0x7f0000000040)={[{@two_active_logs}]}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x509100, 0x80) 13:18:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 354.948912] f2fs_msg: 13 callbacks suppressed [ 354.948923] F2FS-fs (loop4): Unable to read 2th superblock [ 354.971584] IPVS: ftp: loaded support on port[0] = 21 13:18:30 executing program 2: mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 355.077218] attempt to access beyond end of device 13:18:30 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0xfffffffffffffe65) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0xff, 0x0, 0x0, 0xfd, 0x0, 0x41c1, 0x4800, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0xacb}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x1, 0x0, 0x0, &(0x7f0000000800)}) close(r2) request_key(&(0x7f0000000100)='trusted\x00', 0x0, &(0x7f0000000200)='&\x00', 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}], 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x20008004) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="04000000", @ANYRES16=0x0, @ANYBLOB="100095f801000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f0000000240), {[{{@ipv6={@mcast2, @mcast2, [0xffffff00, 0xff, 0xd599000af8044f24, 0xff000000], [0x0, 0x0, 0xff000000, 0xff], 'veth1_macvtap\x00', 'ipvlan1\x00', {}, {0xff}, 0xc3, 0xa7, 0x4, 0x40}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2c0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast1}}, 0x5c) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf25170000000e0001006e657464657673696d0000000f0017006e657464657673696d300000080003000300000008000b00ffffffff06001600080000000500120000000000"], 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) openat$audio1(0xffffff9c, &(0x7f0000000180), 0x141000, 0x0) [ 355.126518] loop4: rw=12288, want=4104, limit=8 [ 355.154069] attempt to access beyond end of device [ 355.202259] loop4: rw=12288, want=8200, limit=8 [ 355.221736] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 355.244499] F2FS-fs (loop4): Unable to read 2th superblock [ 355.263020] attempt to access beyond end of device [ 355.282750] loop4: rw=12288, want=4104, limit=8 [ 355.300294] attempt to access beyond end of device [ 355.322872] loop4: rw=12288, want=8200, limit=8 [ 355.331895] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 355.376686] F2FS-fs (loop4): Unable to read 2th superblock [ 355.403357] attempt to access beyond end of device [ 355.442526] loop4: rw=12288, want=4104, limit=8 [ 355.463256] attempt to access beyond end of device [ 355.477752] loop4: rw=12288, want=8200, limit=8 [ 355.514867] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 355.525682] F2FS-fs (loop4): Unable to read 2th superblock [ 355.536757] attempt to access beyond end of device [ 355.545474] loop4: rw=12288, want=4104, limit=8 [ 355.556594] attempt to access beyond end of device [ 355.561736] loop4: rw=12288, want=8200, limit=8 [ 355.566510] F2FS-fs (loop4): Failed to get valid F2FS checkpoint [ 355.578407] Bluetooth: hci0: command 0x0419 tx timeout [ 355.644739] IPVS: ftp: loaded support on port[0] = 21 13:18:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x90}, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x1, 0x0, 0x0, 0x6, 0xffdfffffffff8000, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x2}, 0x0) ioctl$vim2m_VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x6010}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000200) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = getpid() prctl$PR_SET_PTRACER(0x59616d61, r0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x10000025, 0x8000000, 0x7ff, 0x3, 0x5, 0x101, 0x8b, 0xffffffff}, 0x0) 13:18:31 executing program 2: mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="280000001800dd8d0000000000000000020000000000fe02002a00000c00090008000000", @ANYRES32=r3], 0x28}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xff63) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@ipv4_newroute={0x28, 0x18, 0x400, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2}, [@RTA_MULTIPATH={0xc, 0x9, {0x8, 0x0, 0x0, r5}}]}, 0x28}}, 0x0) 13:18:31 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f00009d6000/0x2000)=nil) creat(0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x9, 0x8, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) read(r2, &(0x7f00000002c0)=""/215, 0xd7) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fc00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f0000aab000/0x2000)=nil, 0x6000) [ 355.781462] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 13:18:31 executing program 2: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:31 executing program 0: ioctl$CHAR_RAW_FLSBUF(0xffffffffffffffff, 0x1261, &(0x7f0000000f40)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x0, 0x2, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3800, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$eventfd(r3, &(0x7f0000000f80), 0x8) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) close(0xffffffffffffffff) recvmsg(r1, &(0x7f0000001080)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000300)=""/146, 0x92}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000010c0)=""/163, 0xa3}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000480)=""/189, 0xbd}, {&(0x7f0000000540)=""/220, 0xdc}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f0000001180)=""/242, 0xf2}], 0x5, &(0x7f00000008c0)=""/231, 0xe7}, 0x0) recvmsg(r4, &(0x7f0000000f00)={&(0x7f0000000a00)=@rc={0x1f, @none}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a80)=""/217, 0xd9}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/241, 0xf1}, {&(0x7f0000000d40)=""/225, 0xe1}], 0x4, &(0x7f0000000e80)=""/106, 0x6a}, 0x20) perf_event_open(&(0x7f0000000680)={0x3, 0x80, 0x40, 0x20, 0x5, 0x1, 0x0, 0x5, 0x80000, 0xa, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000fc0), 0x3}, 0x4000, 0x7, 0x4, 0x6, 0x100, 0x3f6, 0x2, 0x0, 0x10001, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r5, 0x0) ioctl$FBIOBLANK(r5, 0x4611, 0x3) ftruncate(r0, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, 0x0) write$sysctl(0xffffffffffffffff, 0x0, 0x0) 13:18:31 executing program 2: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 356.093953] IPVS: ftp: loaded support on port[0] = 21 13:18:31 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB='metacopy=on,upperdir=./bus,redirect_dir=./file0,nfs_export=off,upperdir=./bus,upperdir=./file0,xino=on,func=FILE_CHECK,appraise_type=imasig,context=unconfined_u,dont_hash,euid<', @ANYRESDEC=0x0, @ANYBLOB=',smackfsroot=ceph\x00,fowner>', @ANYRESDEC, @ANYBLOB="2c736d61636b6673666c3b6f000000000000002c00824fce400279b3ff5aa379ae240f68bf6b16abfc34a9b46a26c4fc740086e3156ce75bcac3883b218236ed08aca5c5c6f3be0be8c11a83"]) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) clock_gettime(0x4e82ff4c1886faec, 0x0) clock_gettime(0x3, &(0x7f0000000280)) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={&(0x7f00000004c0), &(0x7f0000000200)="872aa7653d79b32a26040c0aa08fcd53d6a583010200000000000000fb66b1790a7ff574bdb629bddf40de1c853e1b167c523b2d9f7be7aa0d5e13295200107c81d75e7d5b6cafc5bebda5c8a8966e8b1723c953fa402176ffae24c15c7f27753242bef0f675d0ea24a1931a00000000"}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000000400)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x1100c00, &(0x7f00000015c0)="5651eed2e2169bd1a37360b1f8e443910690017d0a07e864c76404de9009f47937e39bc27d05a92b2e0e3d68af4d132efae7a067e09a6bba8ae798936c4f21170e84a4ad6042540c55d48848df8addc8b419d37765857796761d80d0a20dc02aa32a777d492ed52a4cec3f445a0d67e863e2e17a2a856ff5cd363b93c625c36a62e3902610aa356fa04713e1d7daf6767d8f84e38377d68ff614be08758ac09ff4e927c03b195bcb90d9b0c769f9e965754521768363cfddb72b2c0a672653a73cbfd3ab2c6b3f14e54e38641be194f8937d152c34a4c6", &(0x7f00000002c0), &(0x7f0000000340), &(0x7f00000004c0)="4e061cce92875aac88d2dc8e24f72a939e7f86624014bdd9fd8a5f7e68d90bc2d1b98129a8196121c47c49fa110247b06d9ce1370fa486938f90326573d700903601237095e83ed615d4bab8acca8c167d1427488182452a1c97ee40063f641c00b40f24c5e776ef97e4fc60141cfa289562a9847aeddc13f272d99876bb349bdc5cb523787e84a6999d") clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000480)=ANY=[@ANYBLOB='[d::]:'], &(0x7f00000000c0)='./bus\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000380)={{0x77359400}}, 0x0) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000000580), 0x10000005c) [ 356.459524] Bluetooth: hci1: command 0x0419 tx timeout [ 356.512810] overlayfs: unrecognized mount option "func=FILE_CHECK" or missing value 13:18:33 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:33 executing program 2: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)={0x240080, 0x1, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0600"}, 0x0, 0x2, @planes=&(0x7f0000000080)={0x0, 0x0, @fd}, 0x40001f}) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x18000, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000002c0)={0x3, 0x0, 0x4}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x17b}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004800}, 0x0) 13:18:33 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:33 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f00009d6000/0x2000)=nil) creat(0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x9, 0x8, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x201608, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) read(r2, &(0x7f00000002c0)=""/215, 0xd7) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000bf0000000f00000001000000000000000000000000200000002000002000000029c4645f29c4645f0100ffff53ef01000100000029c4645f000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed4100000004000029c4645f29c4645f29c4645f000000000000040002000000000000000500000025", 0x29, 0x1800}, {&(0x7f0000011100)="ed4100000004000029c4645f29c4645f29c4645f0000000000000200020000000000000003000000ff", 0x29, 0x4000}, {&(0x7f0000011700)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x9400}, {0x0, 0x0, 0x3fc00}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f0000aab000/0x2000)=nil, 0x6000) 13:18:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4d8c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x0, 0x0, 0x103, 0x1}, 0x22) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x7b, 0x1, 0x7e, 0x0, 0x0, 0x14800, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x90cf56b9c5dad18b}, 0x4, 0x5, 0x7, 0x2, 0xfffffffffffffffd, 0x8001, 0x9, 0x0, 0x3, 0x0, 0x5}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x1) socketpair$unix(0x1, 0x0, 0x0, 0x0) 13:18:33 executing program 2: syz_mount_image$v7(&(0x7f0000000380), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:33 executing program 5: r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f00000000c0)="de1a704ac6fc693bc8de759f42b82fcdc91630d40e29d70ffc5aa56a3909df577970f5", 0x23}, {&(0x7f0000000100)="e3d3f5242fb4880808370df9f92b08ec53e4e4318c5656c969a9f258ba15a9ad53a6706aee0e51a1ff01fd5c1ab5d0089b5536891c31ac2082fc7e93ccd9a987b5d898d017531565799489067bb47955f82f10c9872e9de418a7eb1607e6a9e5f4d8bc73320a0414da150e50f3e22999d6bdadd466b71158ddd83720f8728ca0309dbb0ea3071511894bb25cfa1daa755231eb8fa85971c49d309706009514e70877a697e0f911707ae09558bc83a12676375f258941a88623aa", 0xba}, {&(0x7f0000000200), 0x0, 0x800}, {0x0}], 0x0, &(0x7f00000004c0)=ANY=[]) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) getpid() mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80080, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64753d30303030303016303030303030303030303034303030302c757365725b69643d", @ANYRESDEC=0x0, @ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB="2c666f77bb11109c5b666871d0f577bdab94dd06", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000100)={0x0, 0x0}) process_vm_readv(r5, &(0x7f0000000180), 0x0, &(0x7f0000000140)=[{&(0x7f0000001340)=""/102400, 0x19000}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x2ef9) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x2, 0xfb, 0x9f, 0x49, 0x0, 0x80, 0x10088, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x0, @perf_config_ext={0x8001, 0x6}, 0x6200, 0x4, 0xffffffff, 0x2, 0x1d2, 0x20, 0x3, 0x0, 0x6, 0x0, 0x9}, r5, 0x6, 0xffffffffffffffff, 0x3) syz_fuse_handle_req(r1, &(0x7f00000042c0), 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, 0x0) syz_fuse_handle_req(r1, &(0x7f000001a340)="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", 0x2000, &(0x7f000000af80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000af40)={0x20, 0xfffffffffffffffe}}) [ 358.180049] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. 13:18:33 executing program 2: syz_mount_image$v7(&(0x7f0000000380), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 358.369643] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. 13:18:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x6, 0x803, 0x1) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @private=0xa010102}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x3}]}}}]}, 0x48}}, 0x0) 13:18:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)={0x240080, 0x1, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0600"}, 0x0, 0x2, @planes=&(0x7f0000000080)={0x0, 0x0, @fd}, 0x40001f}) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x18000, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000002c0)={0x3, 0x0, 0x4}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x17b}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004800}, 0x0) 13:18:33 executing program 2: syz_mount_image$v7(&(0x7f0000000380), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 358.888090] EXT4-fs: error -4 creating inode table initialization thread [ 358.895399] EXT4-fs (loop4): mount failed [ 358.965378] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. 13:18:36 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:36 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)={0x240080, 0x1, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0600"}, 0x0, 0x2, @planes=&(0x7f0000000080)={0x0, 0x0, @fd}, 0x40001f}) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x18000, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000002c0)={0x3, 0x0, 0x4}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x17b}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004800}, 0x0) 13:18:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000180)={0x240080, 0x1, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0600"}, 0x0, 0x2, @planes=&(0x7f0000000080)={0x0, 0x0, @fd}, 0x40001f}) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x18000, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r3, 0xc0145608, &(0x7f00000002c0)={0x3, 0x0, 0x4}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x4c, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x17b}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004800}, 0x0) 13:18:36 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendmmsg(r1, &(0x7f0000002dc0), 0x800000000000305, 0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x80, 0x800000000000013, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$misdntimer(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@dev={0xfe, 0x80, '\x00', 0x2b}, @mcast1, @mcast2}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'syztnl0\x00', &(0x7f00000012c0)={'ip6gre0\x00', 0x0, 0x4, 0xc4, 0x1, 0x2, 0x35, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, 0x0, 0x8, 0xfffffffa, 0x2}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="90000000140000042bbd7000fbdbdf25020102fd", @ANYRES32=r3, @ANYBLOB="08000400ac1414aa14000300766c616e30000000000000000000000014000600c80e00000000008003000000faffffff140003000000000000000000000008000400ffffffff1400030073797a5f74756e00000000ffffffe5000800080080040000080008002100000008000400ac1414336264ce2ed8f48e2e5cbdb67a551e3721"], 0x90}, 0x1, 0x0, 0x0, 0x20000080}, 0x4044874) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], 0x3c}}, 0x14) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x4, 0x0, 0x4}}, 0x80) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f0000000300)={@local, 0x2000000}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005b140)) 13:18:36 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:36 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 361.097854] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. 13:18:36 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:36 executing program 0: perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001400850200000000f0ffff2e0a0200e23b000000160002808fb3d85ac77948f328995a017c7b58510600", 0x2e}], 0x1, 0x0, 0x0, 0xa00}, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x81001, 0xa, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff, 0x4, @perf_bp={0x0, 0x3}, 0x40010, 0x1ff, 0x1, 0x2, 0x0, 0x5, 0x2, 0x0, 0x98c, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="2e00000010008188120f80ecdb4cb9cca7480ef43b000000e3bd6efb440e09000e000a0010000000028000001201", 0x2e}], 0x1}, 0x0) 13:18:36 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002380)={0xa, 0x4e22}, 0x1c) listen(r0, 0x800002) sendmmsg(r0, &(0x7f0000007c00), 0x0, 0x0) syz_emit_ethernet(0xca, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x400000000000007f, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x5}, @mss={0x2, 0x4}, @sack_perm={0x4, 0x2}, @timestamp={0x22, 0xa}, @mptcp=@synack={0x1e, 0x10}, @window={0x22, 0x3}, @sack={0x5, 0x6, [0x0]}, @mptcp=@mp_fclose={0x1e, 0xc}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00000022c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000064c0)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1}, 0x4}, {{&(0x7f0000000340)=@l2tp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/88, 0x58}, 0x5}, {{&(0x7f0000000480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/113, 0x71}], 0x1, &(0x7f00000005c0)=""/33, 0x21}, 0x46}, {{&(0x7f0000000600)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/9, 0x9}, {&(0x7f00000006c0)=""/150, 0x96}, {&(0x7f0000000780)=""/145, 0x91}, {&(0x7f0000000840)=""/164, 0xa4}, {&(0x7f0000000900)=""/202, 0xca}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/130, 0x82}], 0x7}}, {{&(0x7f0000000bc0)=@alg, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000c40)=""/252, 0xfc}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/169, 0xa9}, {&(0x7f0000001e00)}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/204, 0xcc}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x7, &(0x7f00000043c0)=""/4096, 0x1000}}, {{&(0x7f0000001fc0)=@generic, 0x80, &(0x7f0000002080)=[{&(0x7f0000002040)=""/10, 0xa}], 0x1, &(0x7f00000053c0)=""/4096, 0x1000}, 0xc7}, {{&(0x7f00000020c0)=@caif=@dbg, 0x80, &(0x7f0000002280)=[{&(0x7f0000002140)=""/66, 0x42}, {&(0x7f00000021c0)=""/191, 0xbf}], 0x2, &(0x7f00000063c0)=""/252, 0xfc}, 0x1f}], 0x7, 0x12000, &(0x7f0000002300)={r2, r3+60000000}) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r1, 0x200, 0x70bd28, 0x25dfdbff, {}, [@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000015) [ 361.332984] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 361.413301] VFS: could not find a valid V7 on loop2. [ 361.419541] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 13:18:36 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80080, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff}, r1, 0x1, r0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfffffecc) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 361.455743] team0: Device veth0_macvtap is up. Set it down before adding it as a team port [ 361.494650] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 361.533695] team0: Device veth0_macvtap is up. Set it down before adding it as a team port [ 361.603273] audit: type=1804 audit(1622467116.883:67): pid=16285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir567854183/syzkaller.KoVGfS/6/bus" dev="sda1" ino=14314 res=1 [ 361.604277] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 361.753539] audit: type=1804 audit(1622467117.033:68): pid=16285 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir567854183/syzkaller.KoVGfS/6/bus" dev="sda1" ino=14314 res=1 [ 361.799496] audit: type=1804 audit(1622467117.053:69): pid=16282 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir567854183/syzkaller.KoVGfS/6/bus" dev="sda1" ino=14314 res=1 [ 361.828844] audit: type=1804 audit(1622467117.053:70): pid=16282 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir567854183/syzkaller.KoVGfS/6/bus" dev="sda1" ino=14314 res=1 13:18:39 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:39 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000005c0)=ANY=[@ANYBLOB="140000002300bd91000000000000000004000080462153eae10b9d9f3ad5398eb21714352efc0510"], 0x14}], 0x1}, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002400)={0x0}, 0x1, 0x0, 0x0, 0x8090}, 0x20048011) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) process_vm_readv(0x0, &(0x7f0000000180)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=[{&(0x7f0000001340)=""/102400, 0x19000}], 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0xff, 0xb8, 0xe2, 0x0, 0x0, 0x2, 0x8000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x20, 0x0, @perf_config_ext={0x8000, 0x3f}, 0x4, 0x9, 0xee6, 0x5, 0x2, 0x200, 0x3, 0x0, 0x7fff, 0x0, 0x7ff}, 0x0, 0x8, r2, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f000001a400), 0x0, 0x7, 0x2) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c106cec758cadc", @ANYRES16=r4, @ANYBLOB="01000000000000000000060000002000018006000100f90000000c00070000200800000000000800050002000000"], 0x34}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f000001a340)={0x48, r4, 0x120, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) 13:18:39 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:39 executing program 0: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x1002, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}, 0x8408}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010, 0x0, 0x9, 0x0, 0xefa}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x7f, 0x80, 0x2, 0x3, 0x0, 0x2, 0x2, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x7, 0x9}, 0x10002, 0xfffffffffffffffc, 0x291, 0x1, 0x1, 0x9, 0x6, 0x0, 0x79f, 0x0, 0x200}, 0xffffffffffffffff, 0x4, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r3, r0, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x10, 0x205, 0x0, 0x0, 0x0, 0xfffffffe}, 0x20) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="b2bc6d1f426e019192930536fd110273a46e88776846ad192ea203eb1d3d3e6c2ce822f461808db5b4f466b82957cfdedda191aec7bc47ece86eb174613fb13dc455b3238db96cdb9027fadbb66ad00097ae20f59b604dff9c4a78fd8556d903796beb69d7a3d2a615ad9a8b8938aef38d9d6205b9d6b09c12e228b1763d10694dd02f1a22bbc649e4709529c218e04a1a53b11d99d48182303f25d495190f968463cd4c44c082d5c3871682974786b9bc5642e5d337a7cb311d718d6e37e61c9890549bb2ced352873919cf2b8c51ca4922bcbfb387faba0d595a884a7d1784741dec671d42bbc97429538f9c40adeb88ca49b411", 0xf5, 0x10, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x600004) sendfile(r0, r4, 0x0, 0x80001d00c0d0) 13:18:39 executing program 5: semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x7, 0x6b) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) semget$private(0x0, 0x6, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x100}, 0xffffffffffffffae) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/229, 0xe5}], 0x1, 0x200, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 13:18:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 364.063561] VFS: could not find a valid V7 on loop2. 13:18:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:39 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r0, 0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x6, 0x20, 0x6, 0x1, 0x0, 0xfffffffffffffffe, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x3ff, 0x9}, 0x2400, 0x9, 0x0, 0x0, 0x92, 0x4, 0x0, 0x0, 0x200, 0x0, 0x20}, 0x0, 0xb, r2, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190000006001000014000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010401000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0xe0000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='\xff\xff') 13:18:39 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 364.222995] audit: type=1800 audit(1622467119.503:71): pid=16312 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=14395 res=0 13:18:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x55) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r1, r2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000140)) inotify_init() fcntl$dupfd(r1, 0x0, r1) socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r2, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYRES64], 0x58}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"/418, @ANYRES16=0x0, @ANYBLOB="000326bd7000fcdbdf25030000000600280003000000ce15d166f37d1cf405002f000000000005002f00000000000500330000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x840) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@sco={0x1f, @fixed}, &(0x7f0000000280)=0x80) 13:18:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 364.343387] VFS: could not find a valid V7 on loop2. 13:18:39 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000005c0)=ANY=[@ANYBLOB="140000002300bd91000000000000000004000080462153eae10b9d9f3ad5398eb21714352efc0510"], 0x14}], 0x1}, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, 0x0}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002400)={0x0}, 0x1, 0x0, 0x0, 0x8090}, 0x20048011) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) process_vm_readv(0x0, &(0x7f0000000180)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=[{&(0x7f0000001340)=""/102400, 0x19000}], 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0xff, 0xb8, 0xe2, 0x0, 0x0, 0x2, 0x8000, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x20, 0x0, @perf_config_ext={0x8000, 0x3f}, 0x4, 0x9, 0xee6, 0x5, 0x2, 0x200, 0x3, 0x0, 0x7fff, 0x0, 0x7ff}, 0x0, 0x8, r2, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f000001a400), 0x0, 0x7, 0x2) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c106cec758cadc", @ANYRES16=r4, @ANYBLOB="01000000000000000000060000002000018006000100f90000000c00070000200800000000000800050002000000"], 0x34}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f000001a340)={0x48, r4, 0x120, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000040) [ 364.401699] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 364.494593] EXT4-fs (loop5): orphan cleanup on readonly fs [ 364.511732] EXT4-fs error (device loop5): ext4_quota_enable:5838: comm syz-executor.5: Bad quota inode # 3 [ 364.542240] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 364.602800] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 364.610302] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 366.137329] Bluetooth: hci2: command 0x0406 tx timeout 13:18:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:42 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:42 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000001c0)={r0, 0x0, 0x0, 0x4}) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x6, 0x20, 0x6, 0x1, 0x0, 0xfffffffffffffffe, 0x2000, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x3ff, 0x9}, 0x2400, 0x9, 0x0, 0x0, 0x92, 0x4, 0x0, 0x0, 0x200, 0x0, 0x20}, 0x0, 0xb, r2, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='reno\x00', 0x5) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) write(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000240), 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190000006001000014000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010401000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f00000000c0), 0x0, 0x1600}], 0x81, &(0x7f0000000180)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0xe0000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000340)='\xff\xff') 13:18:42 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000003c0), 0x143000, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e20, 0x81, @mcast1, 0xfffffffd}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/locks\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x1000000) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e23, 0x400, @empty, 0xea80}, {0xa, 0x4e22, 0xc996, @ipv4={'\x00', '\xff\xff', @loopback}, 0x1}, 0x5, [0x4, 0x2, 0xf50c, 0x7ff, 0x5, 0xfffffffc, 0xdb5, 0x10000]}, 0x5c) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x0, 0x17c, 0x17c, 0x0, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond, 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38}}, @common=@unspec=@statistic={{0x38}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x20000]}}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384) 13:18:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004004}, 0x20004001) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x8000) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), r0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r3, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0002}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24000040}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x48, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4068808) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r4, &(0x7f0000000780)={&(0x7f0000000680), 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x48, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x2400c081) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000800)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEV(r5, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x88, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0302}}}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0102}}}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x8004) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x4c, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xffff}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5, 0x37, 0x2}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}]}, 0x4c}, 0x1, 0x0, 0x0, 0x85}, 0x4000) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000b00)={0x1dc, 0x0, 0x1, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b62a795e7079b702e1dd7be10b16ee1f"}]}, @NL80211_ATTR_REKEY_DATA={0xcc, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="a5fb55774e94539e575bacab8a0751e4"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2a9613fa8e2e2611fe49865e9f4a5f9c5d11561da9838024"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="4632e41ec5f0af2dc81f50790eef8290"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2e2d946bcd25a7b7"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="3ed6e13afbe6620a7e16bfc212126a75c136a6a938a414c74481007614fcf380"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="7c2556e62ca6d4554705cbbb4ff71428918e5c457f4094f1"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="75ca8c45e3f27713fe609b57664e2d0c9d769bb8e2ea5884cc5b76929a13f56f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "3f153ead2b23ed8f"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7fffffff}]}, @NL80211_ATTR_REKEY_DATA={0x64, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="d5a5fe4647656de82ed16abcb8880753"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "18edeca4d94cdeca"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "90edb14bc830e08f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "3789df682d2aa93d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "35e95a695e0d9eae"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="c38bc2e4b21bf1cba7d40aca4b0ffb5445d828ef03e6949e"}]}, @NL80211_ATTR_REKEY_DATA={0x80, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="0f0474a0c3bf863f0d9382356c809c96"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4df}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="c08375c73ccd03ae3a59db9474e6bd1a"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="24e0555ea68e633a4596c7a6d2dee1c620fab366b70997a5"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="96738326c4b2e379cb1fd0a1544ca8e6dee56d7b1ae7d831"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="911622b812c8a1403cdaf77da3f96004"}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000d80), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000015c0)={&(0x7f0000000e00)={0x794, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_WANTED={0x224, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xa4, 0x3, 0x0, 0x1, [{0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf8f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfcd}]}, {0x4}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '#\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x94, 0x5, "997fe10d36e1a356fd86bb1a8b6e2103ac3d6a48ca6aeb6838183711b062adddca127bb3bbd62dc9d4243d7e45a9bc4e55434a1cd0561d53c173c7a2c1a764f32515c2af03c88945837b90fbecf4be0f7edc2332360c7f344969753eb0b88bf5e680e0d441a5328c3fdeb920839a3c85937e219585973a9e6b80c1a3c221c54557223aaad8070bd31e7fd233b74602f0"}, @ETHTOOL_A_BITSET_BITS={0xe0, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffff8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ',],\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_FEATURES_WANTED={0x25c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x98, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3fb87edf}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan3\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '-*[,\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xd0, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan3\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ':#--\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan0\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0xe4, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x40}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, ']@+-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x56}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x11, 0x2, '802.15.4 MAC\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_FEATURES_WANTED={0x2d8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x25, 0x4, "1296f67e9c55631e2859a8c35ecd9c85971a04d5dd69fbe89c65ccd438ec1e27b6"}, @ETHTOOL_A_BITSET_VALUE={0xfb, 0x4, "e6d0f848310023249054463b4f7e9a3030877db6abae42273890dcffe57614001fe15f19400599cc5168b5c63c2a716b70ce670fe88270ddf6cc5a483cc297008e3a074efbd533f473ae984d9a6387e1904e32f93040dc0f1c7797d4aa9ee5d738c0461db6f7dad9cd6ab86f000c8f2bb34a65699bbfa6ebdbca2ba8a300e4522659436c7df189be7b9e9b10b2c94fa973cfd6606d9af6452d0e16b9fa5eee236dd390d0b9f4107159cfc5aab3a118a234fea75c03990d671da0ed3b22c36ac8946963beb37b74f4b59ce92e719717c5096f4404d9a3bce62b9a2e9d3b3f4e5f4b0fe8c61939a6260d6dd8724e94e5a73eb993011b90a3"}, @ETHTOOL_A_BITSET_BITS={0x16c, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ceb}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',*\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, ')y/^/\xcf%/-\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '@%:[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, 'nl802154\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000000}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5f}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'wpan4\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}]}]}, @ETHTOOL_A_BITSET_BITS={0x44, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ')\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}]}]}, 0x794}}, 0x820) sendmsg$IEEE802154_LIST_IFACE(r4, &(0x7f0000001700)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001680)={0x20, r3, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4028804}, 0x14) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x24, 0x8, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8050) [ 367.044515] VFS: could not find a valid V7 on loop2. 13:18:42 executing program 0: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="833695dab54d", @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @address_request={0x12, 0x0, 0x0, 0xe0000002}}}}}, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, 0x0) exit_group(0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000040)="e42a5a6dd0d498599285fbf2ba07cd8cd60294189f0fb62187288bf8fc5a4a1f52adc1f8f239f6afed8d3cb4642b1f984188a73d57e8587c9f930cb5469e2715f6833cb1b351042e4214e4554901b8a41842de21fb5d58d4dde41d", &(0x7f00000000c0)="f56d8f613bf4479ddb5eea72e1a6d60bf3afb1a0e185ae1f8b866509e975d68e0f1d3ff359fe55ac90"}}, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x49}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) 13:18:42 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 367.152842] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 367.186088] EXT4-fs (loop5): orphan cleanup on readonly fs [ 367.193712] EXT4-fs error (device loop5): ext4_quota_enable:5838: comm syz-executor.5: Bad quota inode # 3 [ 367.210543] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 367.224633] EXT4-fs (loop5): Cannot turn on quotas: error -116 [ 367.231259] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 13:18:42 executing program 0: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="833695dab54d", @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @address_request={0x12, 0x0, 0x0, 0xe0000002}}}}}, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, 0x0) exit_group(0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000040)="e42a5a6dd0d498599285fbf2ba07cd8cd60294189f0fb62187288bf8fc5a4a1f52adc1f8f239f6afed8d3cb4642b1f984188a73d57e8587c9f930cb5469e2715f6833cb1b351042e4214e4554901b8a41842de21fb5d58d4dde41d", &(0x7f00000000c0)="f56d8f613bf4479ddb5eea72e1a6d60bf3afb1a0e185ae1f8b866509e975d68e0f1d3ff359fe55ac90"}}, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x49}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) [ 367.253182] VFS: could not find a valid V7 on loop2. 13:18:42 executing program 5: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="833695dab54d", @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @address_request={0x12, 0x0, 0x0, 0xe0000002}}}}}, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, 0x0) exit_group(0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000000100)={0x0, 0x20, 0x0, @thr={&(0x7f0000000040)="e42a5a6dd0d498599285fbf2ba07cd8cd60294189f0fb62187288bf8fc5a4a1f52adc1f8f239f6afed8d3cb4642b1f984188a73d57e8587c9f930cb5469e2715f6833cb1b351042e4214e4554901b8a41842de21fb5d58d4dde41d", &(0x7f00000000c0)="f56d8f613bf4479ddb5eea72e1a6d60bf3afb1a0e185ae1f8b866509e975d68e0f1d3ff359fe55ac90"}}, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000001c80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x49}]}}, &(0x7f0000000340)=""/142, 0x42, 0x8e, 0x8}, 0x20) 13:18:42 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000002bc0)) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ff460d0000000000140012800b00010076786c616e000000040002"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x1dbf, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@deltaction={0xbc, 0x31, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x64, 0x1, [{0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}]}, @TCA_ACT_TAB={0x30, 0x1, [{0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x10, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4008044) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f00000000c0), 0x492492492492627, 0x0) 13:18:42 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 367.432686] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 367.505715] VFS: could not find a valid V7 on loop2. 13:18:45 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r1, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRES64=r0, @ANYRESDEC], 0x100000530) mmap(&(0x7f0000797000/0x4000)=nil, 0x4000, 0x3800009, 0x20010, r1, 0x3e3cd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) r4 = fcntl$dupfd(r2, 0x406, r2) bind$packet(r4, &(0x7f0000000040)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x21) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@RTM_GETNSID={0x54, 0x5a, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@NETNSA_FD={0x8}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8, 0x3, r4}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8, 0x1, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 13:18:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x200640, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000500), 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000700)={@empty, 0x0}, &(0x7f0000000740)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@delqdisc={0x3c, 0x25, 0x20, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0xfff2, 0xd}, {0x1a, 0x5}, {0xfff3, 0x8}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0xc, 0x2, [@TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x9}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x90}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000040000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}], 0x0, &(0x7f0000000040)) r3 = socket(0x10, 0x80002, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$binfmt_misc(r5, &(0x7f0000002900)={'syz0', "d777d105a70f8301d7da62e398411fbbe47e66e5df6da5b207f2db61e905fcbfc038b96d84cc1e5f2bf7ca13661d7cc2c8228048b4f8239510fea93722d02b7852346fdf9d64a4394b14a4ddc099bde6"}, 0x54) socketpair(0xb, 0x2, 0x3b0e, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xf}, 0xfffffffc}, {0xa, 0x4e21, 0x6, @remote, 0x5}, 0x81, [0xcef, 0x2, 0x3fe0, 0x687a3914, 0xa90, 0x2c, 0x6, 0x38]}, 0x5c) setreuid(0xee00, r4) syz_mount_image$erofs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x995, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="4ad2866a53a19479484228725f8ee2f64daac679a17a8aae0b3716dfb5df243231764cdb3b353bbdc01287df0620418fb120414733079845fe2143caed8bd51ffae8dc734da3a74f3c3f94802e042b27533f00e4b61b9de85dc781e0649a927f49d0ada15958eb7300d00c", 0x6b, 0x2}, {&(0x7f0000000240)="17b409b2537ee3bb901af2aae8c26cec8dc1bd64a96f8cdd3eaf574a32959e3909439d617466a52001a1448400f0df6f80e0759ddfd2387ada9c5811b6b5a72955e24d95a4d5fe4d1c0e28d1a4691f5aba770c3e70c0ed1b63e02cf1b358ed8d23b53849b9fb49d7a1e71a6462ce44bf170c0069053e486b0a494021101c1bc250b82253aee5e3b7d2872bfed3e299077ae8792ed899cdb1580aa025cb795fb5884f3e8793fee4bed53554b6e8d5620160bbdfebd3fccd0237547cf73d5787590897581686532a64ce4f6878ac3e2f", 0xcf}, {&(0x7f0000000340)="784d2375355b623ab0801927d565bb4bfcae91c3cdb314250f6b194ca18129d47bf563020fda7fe007367d85493314f45343b96ffb356291e47666e288fbbd910dac3ec59c68bd5760430a66da4e366dfdbc3749a962af0287ec48c9726e9d3458de228da4b22a3ba9c402ee9948e64813172fd53ea61fc55ce50d235ea800d50a9de67e6e5ff3", 0x87}], 0x8, &(0x7f0000000480)={[{}], [{@euid_lt={'euid<', r4}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@smackfsdef}]}) mkdir(&(0x7f0000000580)='./file0\x00', 0x10) ioctl$SNDCTL_SEQ_SYNC(r0, 0x5101) read$FUSE(r1, &(0x7f0000000840)={0x2020}, 0x2020) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000680)={r1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000002880)={{0xa, 0x4e21, 0x4, @local, 0x5}, {0xa, 0x4e21, 0xa0, @rand_addr=' \x01\x00', 0x8}, 0x1004, [0xffff, 0x7, 0x7, 0x3ff, 0x7fffffff, 0x80, 0x1, 0x4]}, 0x5c) 13:18:45 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:45 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 370.070636] VFS: could not find a valid V7 on loop2. [ 370.076785] ISOFS: Unable to identify CD-ROM format. [ 370.083153] EXT4-fs error (device loop4): ext4_fill_super:4443: inode #2: comm syz-executor.4: iget: root inode unallocated [ 370.099310] EXT4-fs (loop4): get root inode failed [ 370.104335] EXT4-fs (loop4): mount failed 13:18:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), 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00000000000c06000000000000001c0c0000110000000500000000000000840000000000000000650a0000b70100000600000000000000010000000000000000c5090000a000000006000000000000000c0600000000000000b90900000c000000060000000000000054d2c2bf8d0000000094090000250000000700000000000000840000000000000000dd070000b7010000090000000000000084000000000000000026060000b7010000f7ffffffffffffff8400000000000000006f040000b701000000", 0xa80, 0x450c6e0}, {&(0x7f000001e100)="0000000000000000000000000000000000000000040000000000000000010000000000000050d00100000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400"/128, 0x80, 0x450d560}, {&(0x7f000001e200)="0000000000000000000000040000000000000000000000000000000060d0010000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x450d720}, {&(0x7f000001e300)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x450d840}, {&(0x7f000001e400)="0000060000000000000000000000000000000020d00100000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/96, 0x60, 0x450d8e0}, {&(0x7f000001e500)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054bc645f000000000000000054bc645f000000000000000054bc645f000000000000000054bc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff00"/320, 0x140, 0x450d9e0}, {&(0x7f000001e700)="000000000000000000000600000000000000000100000000000000b0d001000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000005572072196b24afa9e60c37e1cc4d87a0000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000055bc645f000000001d7c850554bc645f00"/224, 0xe0, 0x450db60}, {&(0x7f000001e800)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100"/96, 0x60, 0x450dc80}, {&(0x7f000001e900)="0000000000000000000000000000000000000600000000000000000000000000000000e0d00100000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600"/128, 0x80, 0x450dd20}, {&(0x7f000001ea00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x450de40}, {&(0x7f000001eb00)="000000000000000000060000000000000000000000000000000030d00100000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x450dee0}, {&(0x7f000001ec00)="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", 0x100, 0x450e000}, {&(0x7f000001ed00)="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", 0x100, 0x450eee0}], 0x0, &(0x7f000001ee00)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0, 0x0}, &(0x7f0000000fc0)=0xc) r1 = geteuid() r2 = socket(0x10, 0x80002, 0x0) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r3) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="dc873ea8243269b84874439f4344c56f28f70dcc9bbf9e58fca93de1582dd584e447ed19b31d6a6062228c79a862819ee5ede85ebe473932915bf692ae1f352b8b2964bf8db48760d9ca2b356d11b340d69f2b5bbacf076727712acd449f86c6f5059d48aa97e1026cc393f0d9cc0fcd789a13e85226f5c7fb37961dc416022b5d4827e6d9d5e56502a6bb439ec72bc79cb0bbe64eb04534c4edd83148c36b8acdd2401830d1e382fba7ffe7de0b02b0f68d69837add612739df6cdf145b", 0xbe, 0x5}], 0x4000, &(0x7f0000001000)={[{@gid={'gid', 0x3d, r0}}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x33, 0x39, 0x5e]}}}}], [{@measure}, {@uid_eq={'uid', 0x3d, r1}}, {@euid_lt={'euid<', r3}}, {@appraise}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x5}}]}) [ 370.235013] VFS: could not find a valid V7 on loop2. 13:18:45 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 370.289868] ISOFS: Unable to identify CD-ROM format. 13:18:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) [ 370.374022] VFS: could not find a valid V7 on loop2. [ 370.381868] BTRFS: device fsid a057422f-a9c8-47c8-a46d-f1289375c6c0 devid 1 transid 7 /dev/loop4 13:18:45 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579", 0x24, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 370.439356] BTRFS error (device loop4): unsupported checksum algorithm 2 [ 370.446766] BTRFS error (device loop4): superblock checksum mismatch [ 370.454611] ISOFS: Unable to identify CD-ROM format. [ 370.515030] BTRFS error (device loop4): open_ctree failed [ 370.553629] VFS: could not find a valid V7 on loop2. [ 370.642268] BTRFS error (device loop4): unsupported checksum algorithm 2 [ 370.654663] BTRFS error (device loop4): superblock checksum mismatch [ 370.663046] BTRFS error (device loop4): open_ctree failed 13:18:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:48 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:48 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579", 0x24, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000e80)={'TPROXY\x00'}, &(0x7f0000000ec0)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r0, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f00000003c0)=@qipcrtr, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/22, 0x16}], 0x1, &(0x7f0000000440)=""/114, 0x72}, 0x2a0}, {{&(0x7f00000004c0)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/206, 0xce}], 0x2, &(0x7f0000000740)=""/182, 0xb6}, 0x1f}, {{&(0x7f0000000800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000900)=""/203, 0xcb}, {&(0x7f0000000a00)=""/87, 0x57}, {&(0x7f0000000a80)=""/247, 0xf7}, {&(0x7f0000000b80)=""/195, 0xc3}], 0x4, &(0x7f0000000c80)=""/152, 0x98}, 0x3000}], 0x3, 0x40000000, &(0x7f0000000e00)) connect$inet(r1, &(0x7f0000000e40)={0x2, 0x4e22, @remote}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) dup3(r0, 0xffffffffffffffff, 0x80000) socket$kcm(0x29, 0x4, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000002fc0)=[{{&(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10, &(0x7f00000002c0)=[{0x0}, {&(0x7f0000000080)='I', 0x1}], 0x2}}, {{&(0x7f0000000340)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000001780)=[@ip_retopts={{0x10}}, @ip_tos_u8={{0x11}}], 0x28}}], 0x2, 0x4000080) 13:18:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x87a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x4e141, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) read$FUSE(r2, &(0x7f00000047c0)={0x2020}, 0x2020) lstat(&(0x7f0000002600)='./file0\x00', 0x0) getresgid(0x0, &(0x7f0000004740), &(0x7f0000006800)) read$FUSE(0xffffffffffffffff, &(0x7f0000006b00)={0x2020}, 0x2020) getgid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002700)="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", 0x2000, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000180)) newfstatat(0xffffffffffffff9c, &(0x7f0000002740)='./file0\x00', &(0x7f0000002780), 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300), 0x800) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xfff, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x401ffc000) fallocate(r0, 0x100000011, 0x0, 0x80019e) 13:18:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, 0x0}, 0x4800) r3 = socket$inet6(0xa, 0x2, 0xffffefff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000200)=0x3) signalfd(r0, 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x101002) r4 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001340)=ANY=[@ANYBLOB="79b9fc6a683cb99d9b010400"/32, @ANYRES32=0x0, @ANYBLOB="000000000000eee60300144738862c8d3e6e7000000000000000"], 0x3c}}, 0x0) sendmmsg(r3, &(0x7f0000003d80)=[{{&(0x7f0000000280)=@ll={0x11, 0x8, 0x0, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)='g89', 0x3}, {&(0x7f0000002500)="adda52fe16c5c4448d198075eed0a7ddb688c83d63935d4a855fe4c7cb687ff7b5d9e2b6af941c63d110080b13ded08db106b7d521e7586b9353211dce6b6f", 0x3f}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="cd1db733576fb0cce5363c0a3fb1a9e9a69d73764962638d4f4726f6229b13a5ace04513ee33db072ebb37a2c1758563bb987006887f4ea20b2f9e78ebcc3ef8249576d5c6cd7e8f2e7d7710e700f69988e3aeea768cd372767251339407dcb1", 0x60}, 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"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"}, {0xc0, 0x103, 0x4, "0b081c0322c440718a2b9f177e8a9db2340f8de7949c9237f685194f44775f24beebd4d65f3dff16f01ee4a623a8dfaadbeac4cfeb3c020d6f5656235b28433b3df87197fa6796bfe334ec9e1cd265d0cc0031611c57726eb43ad0e94134e7f1c94ea3b829f7faea5cebb1f04b1f1b360a7e62edd798622c36169f18666ac3026ae4adce9cd7475a308b593cd53da6898b8cd0910287da465b479760de9af79461b25f003c35dc3192a87dbae098"}, {0x108, 0x102, 0x61c, "6fa6fb413fc42cc940cf7d8f673e35604f4417fecd4e3707bf9f7680303e331d68fbfa1b4d04c64f63e808e5af214271d2c503c7c43f69a2c663971149531402ec2c3b56abc73b01d5c6e94848f6765dcf836647a2a3c7124fdd7b082cf2186a1d223881fe018e167c9619c56e39b09dacdb54fcd675f98daee0afd6fe0bdb53fcf012b24712e17100f692670aae0c9b356fddad9aa8d20bf3f22e0c3bb6a43fa1fbf8e926c47e3a750aeb7835aa019cb9b5f5c6b9defdaab38440aaeda07cd73dad711e879ba7d9d12e258317b90dff805693d6f32d55895982b53f09c78cddc2a972172bd4d5c18dd35d61febf2b79509aa8"}, {0x60, 0x102, 0xab, "094f973aa273b5ea4819400ac39eac28e2cdbba02e3d70812e881d30479bdf25b856765e345ff18e07577737c46d35bbc5dee68bca6955da0c223d27eb901d7f13f247e6b19ec130208a8bba"}], 0x518}}, {{&(0x7f0000002b00)=@l2={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400, 0x2}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)}}, {{0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000002c00)="6655bcbe2c98aa1d365165ce129d226ebac451e031151984a4b2d309f083579b0c8423fae68d1cfa726077c40e3133f36e0f305aa899ce14eb9fed83c01875233eb42bfa950e42e32c0537dde545cb16398f15bb85819aa79d017a4a15472c3f690c3c546eb270acf218d720b2a336f9b54b4148387fa298221e4fcb60648b782738628d931de8bfebc22009de527d1fb4cc1ca479de202c1bb4da49581a597d389b39f48afe6b69dcd700e97e612d3c64deb5cb15435cbad52c858774af4dc3532fe8b9f2b60d218d9992a87d0d0bfe98ddb96a4249ef5768b3933c341742e21f0cfd230c9f3b277607f5b56b5bf64cb68c431ac90112f3e90dc970d2b652c83597064fdc424e2e80b513b3a9c05e92aed073dff7ad97acab4ccdfbe8d70c5c1e58702c352dec8f7d3260b3b9c78162765f81140d98d42edce4606d56763be2ff0944a038563476e6f792dfb2cc542bc77d5627f27e350761667b42c85e7a7517d549cbb04b3a79a548b5fe8bc034cdbc4049eac68d3a0c54cbea064635bbef06b4cc98db0e73d0eeab78d1809f6e530504fb0b00aa48bc95ac50f3663f503d4b2e1cb64d582d7eee3cd2278b3a97b4c942ebd12e2c72215324f141f341ffd96446ac716b4481cd3b04b5a3b7bb4b2de80b865f182615ffb094f00adf417b40ba5ebc9ff60cb2453175d6d16420a7606133fe440abd3efd579792816fb6f4e292dba64537bfaa7538a103e95657d42161a972bd90af98e00189bba08e69251fe31e18a0814b50fbdc0079ff8ea9b4a7877c6149a41d3b51becf06aa60b26a0bb965ed2c7a3946e02286cdcf7728357518cb7f3f4cc310d63bbd254a125262bb81843c82c09d9c6c58c7358ddfebcc353968b67be0cad0df2c7851a682e25b4052df3b3078e288ac6dcb8ff83779282afe360f7532aa225e6fdc2f38eaf5c2ac0830fe9119438e75c2cc8a363932568acd60eaa238e800ca806986e86eb77a00c006975a849fd9653a2b44a3e5293bb425a68ee4f10edda3ec8acf1608433372664a981a7c00e601c1d09ecf5c5d61300cd603357d1739cdf90bbe2eebbd9de0fb9b27894376261bd5588011e29cf258c148a7bc8894797fa2bd287899a31a2751496265739ed02679943239ae9967bdfc9c885ae971a2b8ae703cae17d18bd3b384a06de8df44b159b384720657ff2098fc80b72d8c2c30edebf6a085caf16a0c1e1a5b819af2918b4f70cf0a71e4118cf4633430574948b926c21d65eb47ea8eaa95eca8cd594d128d2c0a6e0445d2a0d3f348c84d116490ce39e66e735b283443d647cb6621095501bbe2053e218a2a5e58f10f4f4af0db3d0e5394b3a86d5f162c9aee7262a512356711a8a38436410af15de7beac2d3024318ad9a1184269f23e6af364dfcc4f645b4fb676963977625599c5c5bc7cae12c4040fad9aad5f298c518eaa952709cc33496983716722e76c56b5b6977a3fc69a7453e176569f6db913010a61b4835860e033e4d10332d8a97a8c899d81bb6a9e127b29d9211cb83b7f679bb6d42e8442a1cebe31ec07b2c9aa2b27dd9c48eb34f428fa3992fc3e41b876d70265d1f1d54cf75aeb52147fdcaa0a1a7bf41b47f0ff382f90c72fa494e47f80522548322651c71992ce67eff3390ae31e171d18388cbdd80ffe378eff6d820f2d33ea5e9db10fa3e974f3b383230bdc3d5dc67b4bce3467faa20e67e1198eacbba2b711cbee3e60e9e2d616910d64be528e1d64dbeaf404e4d6157c3a6940706b19f9c01d690401cb17797867701415c24ea87f9d464579239e6976f36fdc543a7f493848fd366537680e49ccc43a8e75159090b4a101e384326eb941f0f58f1bd2a584697f9d8e969cfd2e52aa22dead4e3e526f68236757374dcbf2257b738a5f525939fb6fdd59e6f820eeb996a069afe0ecb22e5e6c9e2d882e3b0d205242b2f5c9fc16911a53fadaa4fbca4cef57a423fa696ff011813d9c76e55048db41f5884d819e98a0ed8c63b8ff7e552239019685e13d2252ed4653075ddc194e9577cba18b3ee3bdf9a7fbb7452dfaaf3f1b1ee0fe237b000ef5930e0f04bdfe6dc9ac374a553f19798697729b1170d8f574c97a2f30d9864b778c6b033adabe0c641b4a6f49ee39d685aa08c503b651d4fce732a78cdc602a005b50c033d7361f18506461a28566044efcc26703bf264416bd578bdcb1dfd2977e3ae4ba379c34884af8a25c448619c63c601729afa2bd4cf7d60f4221b6d1ff8e3b98450e01aafdb29aa225dfb9a0ce99a364b8eb37ef3871165e49a80a8ab81084717c642bc8737c13361cb1d0d3c115f585f1c3b8cc82798f3d4ff80771f36793b8fcd4aea3dbfd84da9d53c114b41545f171d9e65cfc60275ffcc772c209459f38671a0bf66785d827affb543ff4f81db18903f6ebde63ff95b4391d50f6e63d6fbb05fd14100cf42df57d675322756fb9191f39f288109d368385cfe0a92a2c561b92c3fd3da7efcbf6496c55b2677fa50d1ef8d5297d53d62d21fd380e13a9764712e484be5a84e3b630c5d41db3de73cc0f1493e5939c32960a7f0813b5dedbf6af7ac9fc288845ca3d9bc1a9ad104748788a2a52ed26e29661295d2f4276ca57991abbb60c14401444eccd4a78f5acad5bd150537c4fe1e79f03580a448d13400c25b73871ba1494aee0729801dc49ab0bd941580330b438ff3602427b56e57b80df8a7106e20fdade8fa46e21ba3edadb82fce22e6cedfd05aaf9627f086b6ce56446ae559922cfda2159ba2a3458ce0783bbd7543806861b9a82c723332ad2db45a9e1a7601626ce8d172a9ae207bcab5ca1370a76631e07fea4f0995bbf02f5602e7bd5923bcf23725c44622aaaac3dccc494c3882cee4937b2a8b9c45cbe5cb470a0ca0892baea1aa534c658d671f651ffa39f59a75eb73ebb682cc2e231ca7cdd401ddef272af8305a08551f04ccea4ef927657b81f5188124d15b04b210784ee469c5d6fd0d037ae0738087a80a86e17a2e8b4a01d756eed289a392983e47ae9a0b7ddf1664da35155cdac90d267513c7490fd96c6748177f1d2e59681473f628b50a68df9be19fc3fa29280951d3d2c814816253091af8f32aab9ff4cdc867fae7dd092ccb7a5799306e3c056a4d49db8c5b4e3cbd964d9693e9bb0bcfad0f638ea8b55b856ef5c97bca824ee8aa8c82270e4b00f2e40807fbe53dfdb6a4f389fbbe513b7df1cb2b9368acd99e9515d8ea2358f0242e57ca1e39a91c4b834344a6dea382842882caac56b4d5fb54792d3a060bccbd83b108c713614dc6e0b610c97cd4f25c50a6131d7e6dc026abd04eedd54617741902d30ccdc6d820fcce29781424e028ba63a79cdbabd691adcad6b99738a91ce0946c1b0af508c652d2d7227cc6ad1e34a8ca0060d05389877607d3dea74fbe556b60733a8a2404d304d64fcd6c8d361352a25011a2e0e0b729250b1333cee231b493fb66ce91ab0d8f33996892b6a1d5ff9072857675b1e2cd9fcfe5eb831cf10b0bd201924cd7c5b0d0e72da4991ab4bfddb458847bc963b28fa689fc354ef5932d7eea223a5ce151acf057fbf8e9ed2afa139fc2dba5e6631660ba8e21862d87e32c2a1f7b2fd2f00b328c50469249b9fa6d63c699948740b8883747053c2c44f4fdef03d29a55f283934b6868b59ef65ab6f78f2bf3910426c82fbeb57236afbfa8c97e8d1629938da80182384e99ed5905b7788aa4fd460a61fad3097393d4ff43e2a791a1d8a7d78742c2d75ac743d0d1a872047dd65d0cccbcf2b210f9fb2b963e93ecfb476b87e5b305c237febf63b5923f471e43dc2c4bcb4f5195c74823fd54c3b3593fab82ead21040d26d122824730ed9288c77adced37a6a0d80a87944052da4bd607cd90daf0c406d421657d69b0ec8b1eb9d09e0c09a0bd12223dd0c1dc098ffcf9c779a0f699826eeb99d5696e3741e2fa9763e52bb0503e2e05595b39490a40de15af379d759abedb6b841582f89b879ae7c5670c90ddcefd04de4186f864693facf613d82dc7431e5c0cf803dec8d26e82991ee4c6b4ccd96f24fe4e545c0e71affd5195b2cb73d62331855930d123c028db0f101b65696640b92aec3c41de831fcd9158d6722065e814608b892f61af5e1ed831f706b0bd01ae432e648f523f72689a1bf4f12c71d0899f40eca98db96495d2bda79eb4ad1cc317c6a6043dc7d444060bb681bf96ee50fa93b65512416552a137b3d2166d92d33198bc53bfb53aa2a9570889ea65ab8ea1468a73c337850b7a4eecaa5c8b2899260cf039bb6c1dcc74d4dd01f23d473eeaf0eb15018e4979acdde5bc9db82b4f415289e719d6332dec1195cdaf38352eb1c295673619da130defcf45aa6f988c9e394f75f794a95aa0b09d3b29cbd94a6689438fa0923a1596d72d1c2175f54aaf1ca8acdeec3d8719de7364877b7ba9202c08b2c340d7bba634ae14a4f208e6d37c0c2d01247351a013793f00090c16f5948685b5ea0ba34202ac983770b5c6059eb52f8e8ae992d45fbd50f51669702736ee9d9f95abf4638672185b286c5d2087124f42c693e5aef541913c893d773ba070f5d99e6ef4f236a2f0bf0e8b2c7a73add3e090bada7ecfac5f47547aad5b52df9ab88f820571d47918289c1e0e78e0163fe97bb5e13bd7726c9653c781bc1b7dd5767e30da816aed3976757d1d8b26267e0fbabcf79bb1eb0c8dc03a737f2fe411af94b3206592b16ed837cc76808c0e6b6f04aab403d2f5a46610ec023c8ac46e2ec733b563406db05e669b9a2670184088680bdb0b2f599c08ba4b5fb9e75d8ba7754f23b3c92fb1938dd5d6e26a364990d8ef0e591bce6cef0f761e68cc1793c8e9e9da5d31f1473d05e74e9deef9f0c462e01f7b6fcaefb7937cadc9e466879d102407769b14892a653a68be7c93fd0e4f92fd8a1651e5ef7f59f1b75059350f6aa1a2f5ca5babf77d43686377e24f79f96cff4cc8a9c256a723ebb804a20f833eae920b76d55d1d4803bddcbfe132d92bf81d2165c6a689f926bd4f6489a3f84e10889ee2752619b217df486320bb9d4ac237e538ecadcf64c577b1417b39c0750c5e2e4e84027920946b0b3c83a4c7e9365c786d1c9cd383c66ebc0bffd1a3f40f2402f07d522f8fa9130f2dc480db4c93a88a41425feda6a5868a12851acfd2e1b8b8f1ecf75433098cb242cf7661daa33c344897deeac8bb869978d16d626becfdfd286079db889c1558b8410e2871438a8afa6d1a1316504ed7e17d9982fe7776f7a88beb65adde2cc972904573db983de5ea009b05a50e5b94c72e563ee50a3931392af5d7f8652d6ec37e5a5982bb42b66f0a5cb5039338fdeafc983a849cae01f861e1320b6d28896d34319a6dd183f1c9c7cb7386b82bf3ca5d81c7851f5ba3937e21cef556464461b4cb698c33bf7de074b2b05729527fb959fa5a0b3fb56e8728abbb5b9040eb5f155cc97a4f8b2ddbaecb56f3cdf0beebd63b3349efa831f1864438f1923f4ed24ae84c58d64afc745c13a5f611662f8d033aff0c261512777ab8d46ac431acb19095d48cc97d6aa4fd7ab88fa689bc97547e0b14fb08cfe5b66f16b73f3c12a7e341710d1fefcff3ccc78ac88bd8a01d2770d55b27a7caf8aacb81aeb177bef02106018ed983a6504593a6b00c971327fd38bac3fe4b07149b9328db7cf0c5cb10bf2f2ef4645400a519054e16cef985564643435d1973a7b647619c523127f6dac1fa1ba4171dcbe81874afb9370cf0f4d241bf74481e0552f130adee77", 0x1000}], 0x1, &(0x7f0000003c40)=[{0x20, 0x29, 0xfffeffff, "979e97c3360b2f2989d98c6b2f"}, {0x90, 0x103, 0x7f, "184a7e52df4649458e6f999b780c5b010239cb145ab1a9b09f1daf662b66110ef797103e5fafe1a4d77543375de1752d719b75c5bcd559ca4f49a085c2430b4dff254a1d9ae2757228ea510ae1eaf8cbeea6769a4cfbb1c53f3b1b6842717376eb828af2dd25fb4712798736813221e04d45fc5634dc9a06649d02bc69"}], 0xb0}}], 0x3, 0x24048801) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x81, 0x6, 0x0, 0x80, 0x0, 0x9, 0x80, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x800}, 0xa000, 0xdab, 0x0, 0x0, 0xd1, 0x9f5c, 0x2, 0x0, 0x80000000, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) [ 373.119096] VFS: could not find a valid V7 on loop2. [ 373.119153] ISOFS: Unable to identify CD-ROM format. 13:18:48 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579", 0x24, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:48 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:48 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x404e20, 0x0, @empty}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(r2, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, 0x0}, 0x4800) r3 = socket$inet6(0xa, 0x2, 0xffffefff) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$SNDCTL_SEQ_CTRLRATE(r2, 0xc0045103, &(0x7f0000000200)=0x3) signalfd(r0, 0x0, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x101002) r4 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0xe}}], 0x4000000000000d0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001340)=ANY=[@ANYBLOB="79b9fc6a683cb99d9b010400"/32, @ANYRES32=0x0, @ANYBLOB="000000000000eee60300144738862c8d3e6e7000000000000000"], 0x3c}}, 0x0) sendmmsg(r3, &(0x7f0000003d80)=[{{&(0x7f0000000280)=@ll={0x11, 0x8, 0x0, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000300)="84beb3c91fb08962cb283463bf795b434631abf471380b8b48fcc9b25eea1b267a656853650c31c394d2841812c71011673bf8860d388b99bbdaa8349b0d5245ba1c1f82ee088f99513e37414e5a065aee1fdf8a56d0f025b64eba8a5a67290a5dacc60c62ff35b3b2ac76bef5f339111066cc37708b8073a49cf0300a7fde819dc15084d41d795f79ecbfd3c7f106861da7c04568621ff69d334331d0aea4f1ea6eb4691f3cd56f1465ccdb2e17ba879d306afea72111b22d4c71a40d6a38e1014d7c62fc6c0ad80be87e6909e045812cb81dda2658997a43cad737d45c2212660151fc736d2bdc19744c354b4958c49910549f723f0f03479d86b88f7cfdced060bb0c460990b7baa2f8be19120eba29c5d0b05349367c4380f6a90cfc06d0059d80846ccf51b3c56be6981321bb727d91753bddd64db00edce24a7b6093c4b4e407c2a11f55c721d6c436d9fc71e1c16c7521f3c5538be7552b5e25542bff7788f963ccbf6f355dc1dabbb5b06b2189d09c4275f12e4b60ae3055aeaa4a8ee44e6bdfb34cd6faa7fe5725a7a6b0d2300cac4b32dc02e782f9cff6ed88db03ef4faa491a12b72356bfd5f013199504d91b31977fb194ab10b3ff87fe7163da91b2fc0a370e70169ec37c18ea0f2db3d63b9deaa0c17e30bf6e6bf9db3d6d0844e19e6a86a3d85d558c7b7b0ea83cce231cc0d23d11b3b8bb16b67869ef713daf66eabb493b3a20098853d4b7de517ee0e0c6cf339ed9193f60a9eda1ac8e542d0e236e3a509863b52b250adf2b38fffcc00f50f437f4009ed9763598834e7a92e8a2e76ab387b79e7945df2eaa2cea4905a49c760dd82cef697394c03d23f59f753595d27c271eb41cb8ead781977230227c6b9bd74ab831277438a6d1d7e687f124024ea6b5c21de4c7421dbfbcb2c9dcd479173ee592d44f32f332f9ec6bef4f8f9b54c2755325ba3a1e51f4e3c923ced900190b376d7210492f583c24f2b0a0279397b56546578772f47a378274405dea6c96b78114b28ef38697c891cb7527bf72081920f71c7e4233eae1c38bb0052606cca599769199bd4c29b29a263cd786e00f1280c81e87f2e59024760e6d1a6492dc5bee676d7a2d603fefbf52cc5c42c33b3d77e401bdc9b2cee62dbb0c4be84ac7d4cadb2e8d62fa67023e9e004ebd82bd20130d75ea0fc17ef147e78ae68714277ab6cf542531d55c2b78fd4b0512eba506c492cfe7288ca7cff84dbb702689de09f96a9eaac5c5e7de519d0fb0a7e83bec8a0f2417bf875a62435478fc2d02d99b57c49fff2f43a3b0837197d19e76996c06066899860cefa4dbaed764718260a74e5da8511960727df35a511c31a5bf8940942f4cccffdfc35eadc34de29d85c500c5f587dc219fc5c566c3ac3d9db86cb2291309b49b2d489bc1d72273f24e0b01a3f1ec7530bbc5e5b2da5b4f411983c9f0356689d065bfb774426e6f0691a3bd917b1d0ff056f4fe08c169259ca04c728d2ae99217706ca3968e6947e384ba6e36536db6a5ef3cef729cabb56eed9f322067a90971a3a3d061bbc020fa9471d9cf242b6378b0f02ef74e75a1d150629bc057a8fae9b3aeaa58dd12d4458a7e2003f378d5c9393523255bdfde61d9766caf96c4b5a4f01fdd4d5d1e009c202fed28e99a4d580aa9dcd53c1ae397b56152f63ee4df5dedd09bcd773c6d15837199f56fdc2d464a13997a240df943ff88c60279613bf0e10aef247dcd88cd7c0a4272bca38573d0b6aae59fe75031443a881ea9bccafae05b778f43972655dc9dff867946fce79519b38a1167bec7b5c45f275e2b0ac6249f8e0881b35b694c50f13b017f96e20d89b167146a0107bbf6ea1518ed128927d8683f66abd5bb532261241b1e702ae0013819be4ddb4ffca5b18ab595a0a087b3c79f77c3b281148715c3b925f633243eca0d3942a0300d1539f7561611f49c27fe9b11b3087e2d3fca083b840839d9730076b41fd51083016221c0bc2ba3af67f030704429a635a4529a3cf8bf1ca62ebede9c1ba1bdbc343c6213f85ccb49519167bcc42f0b126c30a71b70b93b8866cde6d28927121c480469dd9769d415426055ea4a97d84df8f365ac3e2623cf32a7fed424b6c3b9061966897b2be0d5140b22e2ccea29cc9bff271ed8006eaa63cd0e60e20dbfc1e2a4671fff52ec8b70c88bee83e91f6f03210779778c7c4318fae025b2581bf28de52088cd7f76a56b3774b5f70786ccbbbcdf9df50eb24fed3f2beca3498e28064b742ed0ba9e737bc30f3c31402a5bfe49a2762ac55c666c65a2fac604cb04dd774b2943f65cf2dbb20d7ba94832d3cba6b515650767e89b2fc004364fa8ca9fccf4f2cd9c79a57d0a8ee0fc025acaf137b58e77621bdf9fd98ddb25b3164567c5ba44466a63c07790799fbd15352e9503618e76700dbb7749e0dd5d967f6dad2d874f15596de933beaaf8a7cfb1913c4bf7e1b360a2093967bc34c9ac714fb9a7892961e31742ac80051dd5c1d7f2a62f0201d7d3368ab2ea483dc6649f8a1f923d0cfd35ee3e4531444acdf791305bd813444d459cff25ebec98e8c7e8a735059b69b5686d86333c77aead7fd42535ffa1c40e40502c5051d65c05284cc155da659c68efef0ec67c82c312f8252c278cc4ba2bb84fb72705d576faf9f5eeba26a7ce81f1eafbf574e6555630511cf51978cbc02503e5a343c7777db00329bde0bfa228ef2f4051db956bdaf2a3ca2cc3e81363f87c7add97c8dcbc4cff007c7ced4b2f17e9cea73e51508ea6c89e5b2b7fdf3a798fa18b85cabc3fed224a688d5a779f6a0d34ba135a94e5dcc3bf37b6680c584e33e1eaaa73caceb852b3f35e0cb40d571009fa69d7015d6fe216a154e482e97e8a46008b1c20be927d0c2f0942fb5ea31d881c1aa60c6cd1760cbac6adadc539be540b2c03ce71e014d935c4b6abad215bdf607bd5372fc014e19a9ab1d990d837a02e31119c657139db3f9c891defef1664387233a2462ef5e8c17cf83e9cd69a52dbd5dd64d1d1ba08d08facc30d1743bf80b2f458601a68f80fc29f1f5bfd3502f5d59a99ae7223de0116a1464a36cb6f1c18f8bf7e047dbfe59d7db5b1da3f1c807cc739b4691baa16a0f2b8ce016cf73eedd3fa1de6a7fe491ff317108b7e55334939185559aba516a755c2d5976c6b549801740472c1edf11da3c07f0753a9647a1791e48ea7628b2ca836a8d1f4b0eb798a6fcd288344eaa9ed83162837afe28745fcb474b549db5b982aec4c3e02d67a2ad936f4c1130f9097b96c6b5e94d1fcf803a3ec3e24394216c3073323f212b625ab9d237150252ca66a0c4f2b94461daf9fe4a00fcd8923c413bda71ae421344fe65d3c64e00b429e60f12579c94e80aff906e6b9147afe89f6738a15df84201faa5c620216e1e4d3fa09aa1769aa6d4bdd2049c19dfdab2b5487c984683f6d844719839758dea3daaf879a631bc1f275fde8cac5d2994a39e6a4a0e905990240d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0x1000}, {&(0x7f0000001300)='g89', 0x3}, {&(0x7f0000002500)="adda52fe16c5c4448d198075eed0a7ddb688c83d63935d4a855fe4c7cb687ff7b5d9e2b6af941c63d110080b13ded08db106b7d521e7586b9353211dce6b6f", 0x3f}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="cd1db733576fb0cce5363c0a3fb1a9e9a69d73764962638d4f4726f6229b13a5ace04513ee33db072ebb37a2c1758563bb987006887f4ea20b2f9e78ebcc3ef8249576d5c6cd7e8f2e7d7710e700f69988e3aeea768cd372767251339407dcb1", 0x60}, 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"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"}, {0xc0, 0x103, 0x4, "0b081c0322c440718a2b9f177e8a9db2340f8de7949c9237f685194f44775f24beebd4d65f3dff16f01ee4a623a8dfaadbeac4cfeb3c020d6f5656235b28433b3df87197fa6796bfe334ec9e1cd265d0cc0031611c57726eb43ad0e94134e7f1c94ea3b829f7faea5cebb1f04b1f1b360a7e62edd798622c36169f18666ac3026ae4adce9cd7475a308b593cd53da6898b8cd0910287da465b479760de9af79461b25f003c35dc3192a87dbae098"}, {0x108, 0x102, 0x61c, "6fa6fb413fc42cc940cf7d8f673e35604f4417fecd4e3707bf9f7680303e331d68fbfa1b4d04c64f63e808e5af214271d2c503c7c43f69a2c663971149531402ec2c3b56abc73b01d5c6e94848f6765dcf836647a2a3c7124fdd7b082cf2186a1d223881fe018e167c9619c56e39b09dacdb54fcd675f98daee0afd6fe0bdb53fcf012b24712e17100f692670aae0c9b356fddad9aa8d20bf3f22e0c3bb6a43fa1fbf8e926c47e3a750aeb7835aa019cb9b5f5c6b9defdaab38440aaeda07cd73dad711e879ba7d9d12e258317b90dff805693d6f32d55895982b53f09c78cddc2a972172bd4d5c18dd35d61febf2b79509aa8"}, {0x60, 0x102, 0xab, "094f973aa273b5ea4819400ac39eac28e2cdbba02e3d70812e881d30479bdf25b856765e345ff18e07577737c46d35bbc5dee68bca6955da0c223d27eb901d7f13f247e6b19ec130208a8bba"}], 0x518}}, {{&(0x7f0000002b00)=@l2={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x400, 0x2}, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)}}, {{0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000002c00)="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", 0x1000}], 0x1, &(0x7f0000003c40)=[{0x20, 0x29, 0xfffeffff, "979e97c3360b2f2989d98c6b2f"}, {0x90, 0x103, 0x7f, "184a7e52df4649458e6f999b780c5b010239cb145ab1a9b09f1daf662b66110ef797103e5fafe1a4d77543375de1752d719b75c5bcd559ca4f49a085c2430b4dff254a1d9ae2757228ea510ae1eaf8cbeea6769a4cfbb1c53f3b1b6842717376eb828af2dd25fb4712798736813221e04d45fc5634dc9a06649d02bc69"}], 0xb0}}], 0x3, 0x24048801) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x81, 0x6, 0x0, 0x80, 0x0, 0x9, 0x80, 0xa, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x800}, 0xa000, 0xdab, 0x0, 0x0, 0xd1, 0x9f5c, 0x2, 0x0, 0x80000000, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) [ 373.283154] VFS: could not find a valid V7 on loop2. 13:18:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000feffffff00000000050000001833000002000000000000000000000095000000000000008b3dd7c414c12c0fa5a2582adc61d042488fd39ba84543611174b15d24b57826e6292dcbe7b648dc06"], &(0x7f0000000100)='GPL\x00', 0x495, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x20000005}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x5, 0x5, 0x5}, 0x10}, 0x74) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0xc}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000000}]) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x18, 0x0, 0x0, {0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_LSEEK(r4, &(0x7f0000000000)={0x18}, 0x18) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xd698, 0xffffffffffffffff, &(0x7f0000000500)="5b3bd650eb01048b8d04a57be858e4be5a84cf4de884f800a928d17c0dd75dae437c70cc557434082329b904515adfecd8d57833dd9ea8a1a32ba4cce5d9c1af0b3dd5754ce5e1662aa994466c3497b203cd6727e4deecdbcdc758dd37823540431e91c829333f843cfa8bf0cf555c482775189603680fbc638ded059ff170d91c6c186ff7a68f0c7bce69648c90b4bcd569827e586b4789f925a9eebf9d799452b8832df77c39fddcbc1f27194ea1cae47510a36d6ba4ed7902c23b50c8a005e8a14b5b880767337f7ad9d1736d3b9a7f92cfacc1bdae", 0xd7, 0x4000008001}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f00000061c0)="8176602235fd7e15c124cb7578627516ac53218fa59ff6f5d794a0706fc758373a7b5ecf5cb8671ad4a754fbab13f14a935b5f2c761f56983cc3c504e6029e2be3b76f05849dc323ab95a1f1d6d78c81db604433e863e896477528a3fa1b0e40c184c36e20e15e37f0c16a18c645298154646e585eb271b9973a10ea9debc7b5a2f63c447b55dcf6e62211db13fb064867e4ed9cf2feda9b6819855ff3740fd477dc45542d938e93d8d187029be4364850aaeb8f2cba109188568c15cedfd558c1b56fb61c44f147d664fb3341b4bda967c8f16da1b6bf574424058261c027c62dfd41dfc4da34e3c68d83f68b249e877df9c4e7da04ac76a29ff2c01fdf442029507e7a8b16d4a6e147027433400a9af569404f220abb713c0da3f6b9f01d9564bca9035be94717fbae5359101c4869c13954e0670db22d3c337ee6c88e9df902d19d393996e9c62c5658fea7e86f9201d8127d3fb115f778aae11b91ada99fb70334421f76d35d1fc8cd51802f31124807867bd6003035defe5e6a005f3b048b48140bea7c5adde8b6114b525ca2d25e2b71e711e8ed7ba01e7b2d52271c2e80f9086f0b07a762ebe17e90e94408c8a98f77985f15afa7e8562d45d93814c234b9f16fa4570a3bccf8bc6be33ea8d920fe12bcb1f7f435f849a839c932e6491f4f754312c3de8a29c1ea7998179c55e7d91b324e1d82f6fe795bd91af67c5801b7e10d945bc44426c6ed0de5c60e5e79ded0307feb48422917698cbae69f24e57321672be9c86bdc93e2394a387fd866652195b8d9ddc080cbb8ed22be611a58e07bf1e13ad2b1d3d3f4f55342e78e20e1098a1fdb1018c102d34ef6ae29f00961fa477abec6d71c44205a7d06c455f2d992d9e1156caaf2c0393c19d9676c8ea6d6e3343d1a05dd32f9097df2aace5fea748b2a411597a0aebbf74ef0878689ce30f685d40c9811410f5204dea8f88ec42cf0d2f39eefd8138578abf885ca4c6dfe9779bd4c9f69526ff48b02b96826a3114f211610a175dce35956aaf44bd05c428e118dedda580a25bb35d07a4d2e0dec6842ec5e46a4ae21ddeea8ec13322d2e48c5ddb05ac7857bf6bd513ecc03ed460dc7a5ec4d9ab3dcbcecbb1fcf13e895ec7470321fa7244baa41779006ecd6e0c21eeb400d8fe11544f971feacd5a844e570edbda44e03c14312c045de141cc856f68db07550c69314d5986211de9f5b94a0f481f260c476078f00491f5a4ab01c51362f02e5bf3bda4a9a9c28129cddedc3292d6859451a4a59614229a6e3873ef1e76b57395c19c2981bebaca0fc24ad22130841eef9ac62dfbe83895e9c4c70a79acc8543f25da0ffae7e60fbc3064c67a650beb7a56505a8dd0bcdd1d2e9d498aaf32b9ec7bc7054c60645b03baefccc7cf3f958862835b6f97d537642445377fe098ef8d33877e252fffa46367cf76fea4e4a27223f0b22f77095a2aac58d5e758499b0f5ca552ed1137386f45deb64d2e0b846571ebffa95943fce26a446e468a62b684f5e15dd28c0b0566219f386fc7669ce7a5bae5b95c7e685f1da9302f2e3bb1daadcdc3a8e194796f5295db1bbd1d73b3ed379dbe3f6dbf0afcfdb7fe936aa0aca5130ed2f242e927bb1dc0519a10b95c7f98512c973028e333295c7a1eaad3311333c08ba7c9b0a21d46878c3983e2a2e516c047fa90c8da9874488332cca43c147a31109af8cea58e4c72e6e72e8ca644cdaa7c40471398e9de862d351427ff0e27ede0f4a9974a8b61e12b3b0d05d98d13a62fe94662f25c7d83de11493a7137d76253e800621a738c92883971ad008253c568a4a8dbf73264fea0ed9265ead9beb03a7c2bc03a1423e4bab15eeec20e95657e8393a1697437e017573559529b17569efe0659c11b4b6d4d143fe358d0a93e55775efbd42ca5bdfe4421b18ef57495648a9fa13b43aa070b34dab4198a0992d795b1c34dc02f1029d096c8b17fac034fab309c4859c434bb209ddcf557593a77e351104733ed0c8462631edab0bf3f7107649aad219a283844539b0f55545fc4d9990b7d277cbf52938e804be422704669187abe83e28380a268c8eb9c8d7a35a2809d77543ec160e167c60118f3baa87993a3ce02138f07cfbe6a7057d0ae92c765b69564daa346353d3e9ec4623038c54765d34a9c7dfa36e17e064f409db0d2da925ebd4eb4650c6c08ef53bcc90ccc3b243c80e74948fec76dae83ed6b4b5a9903d1c5e2dea75c49410fbf46eccdcbd5f676fe64257a7e1642bb5de603cd26d05ece5e552bc263a3a3a462e2f6a3d57fa7941c6dd4ca4d8419816f44dfea00cedcf6b41ede11091c866c3e2554fc3a9d6f556c93a813069cc80acf2de722d2d6a52bb682e8b731e66c4cd3eaff5ab48596789bff7fc3a85651c95674062e38dd28fd416942f85e12f2986c7007427d8371d0afb4282377ac4be126eb43057e0eab606c889bb8489777a4f9f69071fa28a5060e8467a4940ac4301fb3d6fbcbbd542f75cbc421251635e6b9dbc35187ee360e9ff5a37deeb985b1d181066c4d4f88766e336b2378735464f01ddd33f590851e9ef4624d4eeaf2261467d4b80af42915213a8e93c450a888e990e344d87e3f23bb1c55d0f3c9dd1f2108816df593384a6efed64fee0ab8daf4cf83045f8aa5b772f7211304d8925491f558d17d842fe210383e1edc6178c432be3391e8a6245b7a47b03795410c9dc3737ea78741f40e4362fd792e41fa152f0f1130037c050a93058ecce3e7a46a90f5ac7e40292b0af32b90ab07426d5cfe21281fb8326ff092f32c90c87d331c68f338b8c21996c18be050607d3be0f701b4c8386cc7392343bd98e2ec35940c076d057b22b958261d632f14d63e22fc74635ed651100d29090ec74158a1c5987a486c0f35aa5e8c67a8706201c13d06643a59f208dac9be28fed0d4dacbd32a4c02e85d87df17e95d605543b514ec1b29df105e4bbeb22b28b0424e422ed100699833baba8f13a40e6e628b1e3268a181513156b56b7682e6ece91d216c10f82b928065def1d962f6276c3d8f0db7f6015af2250ca1c0b0d969712cd63c100ca1adf99e2aec87fa4e58ff0c80d640cbd4a0314a7d7db8e27268ed7b8f710d57fb22dc3810524a535fbed7e260879c075d87a971fdf7cd3778d7f5de3f10d3cca1ce0b38de9539141f611435ad4ee97131cdef6356316ef36533f3570d4536b024e8d79b0f11e2efb63c74dad9587267f706c7b9f0c931f4159d26c76b37f779608a9187a37a1d5e824bf725544b3a2218818ad992b78b0e309fcbe81e4da253f1a73fc7f0a44b2646c4a7196c5270dd10ec84d2763ce5166db514f94e8944fbdef0dadc1bafde27f6ecd1675488158adc2ce9bba8e08da399a1dc414493f43a2287bd8e963de1e4c64200618075c11e65f8c675f6640078576874bb187133dc6de6030d1935b6e1eb57fd358d8ec5099d94e2c20c6a0043169439f2d66df571c4561e36edb5c827e158b8db76385c02278e272bb2c609cd5a80d1dcbb02ec2e0cb66927061dd9dd6fa6e6c44fb7e5167ae56ff3df02e0a36bcfa8b976b9dcace4b07576a54a3fa26652ad21a8f76a55bf3628db17141c85e5350968c28dc3136d938517e32bc4352fb6483e19c894f5aa989a59ca137ab041beeccf929757a315414a4ce3298916ee90f04913ff44b418b9efac9f29d79ee3efb7935ef05e884a1657b78bde6302899cd9fb277175c96f2dd72bfc18d8e726ce3e3a191a209fc3383c2f66077cf55c0a03ee12719a58648c79b6596ffc0ad39716eb3d63a01d115e565e551e4d5dd8bcac39c0049c6dbb7e445ecbcb60ef922d963f645e8f3e91c15fad51100e1ea1792f48253f0f76c2f5bcc3a25448af04da65da37973077a4a7e4062d9c390ff4c6ce60ea6308ed88fedb65d8c6cea336e0c3cd006fb496b474738ad0670d3f0c6acc299fc775b15d25faf2f46e3cb21b43ce3ca2b65f55789b7e493d51777c44cd2769e06e95109b1715730fb0533d0d1594774eed9546c3b5c178eef3378a1165e48a0e8c08996104b4a08e521cee4ae1e7fd9e4abf69ace054febe72099dcb58ca80fbc158559f01d05870cdc2789fb05435231efae64400a58aa619775b332de38275434c39215e11cee6e105bd8527f2122bc4d59c0fa4546a6a948632df8ab0733dae30b0f9a630dc9b4a24ab12edb5fab304f06b6e865a5ffea9f357dc7394fac789d96b5b8b7cf89ddec3a7b08dca63dc1969320e7084530184390ee1053bf65008a5a6606b2dea6a2e0490686971e6e22e4f66d38c0bf4ab8fb8aa0b3416515bd569522ba7467ff4e0aa13d3365da29785393a176b6cd8a8cc861e0ac41f44650ec876e3afb7311f371ed20d1699d27cdc9c91d6f43e1b90e99dc2e3f3d9d43f33f4002c23a9a08bdf96a349ba2f6b33eb28ed59d67b69eabdf47330f81380f4f8a07eafd5cb6c12db07fec2c4c19d0ebed4c5e91419c37444f2f23ed7ee7e0dc814957eee5a6fae10d9c91a1fed8619dcf6518a6bab04e86007f44e857116116088ee55ef40e38442236a22872e0f639c268ad7515dbcbafe4cbe47ece8ed6c38de6f8935b25678c7812a260aadae14e829aca387bad2f00ac41fb1c46bece57661cdce8836ddb30d9f1c9607e07959f015c6f4c6c972f8a78bed4d14a331eb7e8bfae527eac7c00c6f5ad791738aafeb03fb138b44979002ff4b9cf27e82d1a70c0c3fc43f0f3ce17b8ae870ae56dba5766d1ed7a5e4dd48470398cb77844575ba1580b26a06e25f8cd4a3a7c0ea33e3cab8749fbe8a07890ea30e15e3bf32b99c861344c97fc817701fc6ff24c647445e190a2e2ef8cd8a474cbbea3eb1fb93df7fdcfe971973d7820007c35f3d5b930ed84b40573952d59aeb2f0e99fc02226657663f0c2957055e42d626730f60c0da25deaaedff659ddffec2ed0819c0cbe1b58cb7b9ce7a7d76dc7e9c220c0c671f12603eb0587fe022b448098d22f151214afab54691c405c85937a3e687a1bb02617212e2917239406ea7467b2e279ab11f6d259354bd2d52aedb030f6646dbe9fa814f77e961b3643bce7c9c3b0489565f869073d27653aabfc957665a9c3ad91a7cc417408375e06c902466fe5f814be6d83cb20002e1d8bf7d0aa269a284ec9da19ca70596ab098808ca092cbf9d35f65fcb1fb36ab1ace1d96bb88b447bf3b3e1702d723c5e357ae3d64399c50fcb31b8c15f3e3fec6c445345ccbb8e8825a6741b1a2803019a65f3e1978e615fa33afbf4e0e318f988e4a55e69ddd72b0fb03dd198f6d75b888f3af9b777f8014f8a0baa16f0da6d8ca2b3847a16c8a581dad9967b2e137d7fa5b45d1a3fd4110c9df0baae6e7949a93cc4359fa6ffe7b2abb695ba3f01cbfa06dea8b9f7f82aa95850b30676e395a362e5c545deca4e158860cae24e52f9eb9a8bb3e07b9f153b732033a5f0b0e2dd8a367c2ab1232e25f9e7317373ed3a735c7435344bc10e089792a391ca4e1282866480adc0fe755840ad91bfbaa79ecf25c4204c8dd83e7fd1b58c64671205f5e1297c44a907c39859719452bfb66a0d39e457ee8a2250783378207f5a63a7e92dfb822d2f3f3b6cda096ea63c8676eff51fdaca023138adb668ee120c879fe63e0dc4cbdb722c0827daba7ef86c27ac970a891dac8773a11304f751611e576b4f8e6fb00ecc462a49a82aa2e48b11aa389cf23675baa8256ec970bfff05957d7769139a65d2e2e947de57f3f1341434d83b6e319b20249db7de767f4bbd625569f54559f42910094ce9879472d55", 0x100f, 0x8, 0x0, 0x0, r4}]) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0xb0000, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000240)=0x8001) 13:18:48 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:51 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:51 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:51 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f000078b000), 0x0, 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000feffffff00000000050000001833000002000000000000000000000095000000000000008b3dd7c414c12c0fa5a2582adc61d042488fd39ba84543611174b15d24b57826e6292dcbe7b648dc06"], &(0x7f0000000100)='GPL\x00', 0x495, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f0000000180)={0x20000005}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x5, 0x5, 0x5}, 0x10}, 0x74) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0xc}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYRES32=0x0], &(0x7f0000a8a000)=0x8) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380), 0x4000000044882, 0x0) io_setup(0x1, &(0x7f00000004c0)=0x0) io_submit(r3, 0x8, &(0x7f00000000c0)=[&(0x7f0000000140)={0x3a000000, 0x2759, 0xd, 0x0, 0x0, r2, &(0x7f0000000000)="98", 0x3e80000000}]) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000021c0)="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83fa9c278b87e30e4b0cf6ed66c87a979c05683ac94a295d1c53e6f0975a079dd9a2825fdd6ae0926ba1a69f3f69f408eea9d00fbd43235a52c53d11963a611b81dd9f5e05582e1822398873e883662a64c225be19e0b85e102e23fb73d5dcb11435a5437d7418b0409f2e60793038f55ed54c79882b3a17e74ae2148bd558d131dbf446edeb0d05353492534e216761cfcf6582d066a8235a2bd5eb383350a52d7fc2761514e27b6125cb3e387c103dd62e31f5b789c217811c80ccbe3f10fec7a19ad32dc9271368b6d6ba549c45dfd8018507c40962b6ac6468c3078edb71d8ec7f728be8cc23dea1139ac30c2e8d0fc077280e420fbbffc896863db5f1e76922d7dd8e4479c1be822e74212c6f74765e108f916a1b83f6efc8ea54080e9a28b1ba5813a1fefddbe2d0cda413ee1463985b51b59f818f440c9b6a10e4ebf71d37995ae9694ba5867ca2eb2f7bf4e58d26149f2b25943fba216beb3de1f954bcf1bd32ce358b5d23023ab456ebbc493ead41e25b62b5b4ace6c5c18c9a8d512a9cbb4dd59f33663f6138d6b06bc8eb1ec9caccc0077b2e68e7a09d412dfa352e7e5c3942b710ab1648e16d0adda424d9fc2d15c619f4e8093c2b9521e4cdb3f22e655f52ce0fcc1bfd94e56cba8decadb68214451be53f9286c82d2a4912bd2394d1133be908409d791d6d8c2194ca37a76a38d6d0a1fced6478848891d9264cfc08fa849d720339ce00977cad8d9738372184098a7333dd1564d1d7754b4aa4afd6217585804159d31f53017869cb78b718c837b7fd176ce19e3d6996b6f055ed3ba7cd55b0349676c0c113c33d070081ce4ef29af156c4ac8ce760013688d0295d90271e23ef3ca10ec2b3b889855a153c867ce79297a10a02d21e5e8995fbc10d2f4d4bf521565376053b80937bfafaac688108f9962b7c72cf0111874ac8ae27d024ee2f9d57f15b9910a7486ef7542c6629fb0520c93a445542d", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x18, 0x0, 0x0, {0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) write$FUSE_LSEEK(r4, &(0x7f0000000000)={0x18}, 0x18) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0xd698, 0xffffffffffffffff, &(0x7f0000000500)="5b3bd650eb01048b8d04a57be858e4be5a84cf4de884f800a928d17c0dd75dae437c70cc557434082329b904515adfecd8d57833dd9ea8a1a32ba4cce5d9c1af0b3dd5754ce5e1662aa994466c3497b203cd6727e4deecdbcdc758dd37823540431e91c829333f843cfa8bf0cf555c482775189603680fbc638ded059ff170d91c6c186ff7a68f0c7bce69648c90b4bcd569827e586b4789f925a9eebf9d799452b8832df77c39fddcbc1f27194ea1cae47510a36d6ba4ed7902c23b50c8a005e8a14b5b880767337f7ad9d1736d3b9a7f92cfacc1bdae", 0xd7, 0x4000008001}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f00000061c0)="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", 0x100f, 0x8, 0x0, 0x0, r4}]) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0xb0000, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000240)=0x8001) 13:18:51 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:51 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x84000}, 0x0, 0xffffffffdfffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000240)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x2000000000000277) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x246cf675c15daadf, 0x0, 0x0, 0xfffffffffffffed3) [ 376.157717] VFS: could not find a valid V7 on loop2. 13:18:51 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:51 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x7, {}, {0xee01}, 0x4, 0x10001}) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3e) wait4(0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) [ 376.378274] Bluetooth: hci4: command 0x0406 tx timeout 13:18:51 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) [ 376.429630] VFS: could not find a valid V7 on loop2. 13:18:51 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x7, {}, {0xee01}, 0x4, 0x10001}) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3e) wait4(0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 13:18:51 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 376.461841] cgroup: cgroup2: unknown option "/proc/self/exe" [ 376.469432] cgroup: cgroup2: unknown option "/proc/self/exe" [ 376.562969] cgroup: cgroup2: unknown option "/proc/self/exe" [ 376.591981] VFS: could not find a valid V7 on loop2. 13:18:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000000140)="8800170000000002003100a807200a270d007849140b2a3a08020000010000010100575007e6beef005252050181534c2419199aa4", 0x35, 0xb800}], 0x0, &(0x7f0000000480)) 13:18:54 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x7, {}, {0xee01}, 0x4, 0x10001}) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3e) wait4(0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 13:18:54 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x543400, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000001c0)=0x60b06f52, 0x4) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) dup(r0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="180100080000000000000000000800000000000000001661823538c7f8fbc43268b8a2ff139c7e357b5ac67a8885189909ee1a1ffa785017e42a15db62dd3fb0e68cb6e9d45ce08ec79566d4260c425ea0c9c98d73690afed59243c0efa86484301a2a8a8177d88c6121b30eb5d53df4491767f4064ca6"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f00000002c0), 0x100000001, 0x400c00) perf_event_open(&(0x7f0000000500)={0x4, 0x80, 0x8, 0x0, 0x7, 0x8, 0x0, 0x400, 0x410e7, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000280), 0x8}, 0x90b8, 0x8, 0x7, 0x1, 0x6, 0xffff, 0x40, 0x0, 0x3ff, 0x0, 0x3ff}, 0x0, 0xe, r3, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0xfff}, 0xc) openat$full(0xffffff9c, 0x0, 0x355400, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="185900000317ec000000000000080004000000ff00000036cc000000"], &(0x7f0000000380)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000000)='percpu_alloc_percpu\x00', r4}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpu.stat\x00', 0x0, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1}, 0x40) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000640), 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000300)='lock_acquire\x00', r2}, 0x10) 13:18:54 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 379.200698] cgroup: cgroup2: unknown option "/proc/self/exe" [ 379.246618] VFS: could not find a valid V7 on loop2. 13:18:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)) 13:18:54 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)) [ 379.421288] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.426994] ieee802154 phy1 wpan1: encryption failed: -22 13:18:54 executing program 4: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x18010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x6) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='huge=always,mpol=interleave']) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410481, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)='\t', 0x1}], 0x1, 0x3, 0x0) [ 379.500818] VFS: could not find a valid V7 on loop2. 13:18:54 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)) 13:18:54 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 379.631458] VFS: could not find a valid V7 on loop2. 13:18:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:57 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) accept4(r0, &(0x7f0000000080)=@can={0x1d, 0x0}, &(0x7f0000000000)=0x80, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x101100, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getaddr={0x78, 0x16, 0x2, 0x70bd29, 0x25dfdbfc, {0xa, 0x18, 0x80, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x101}, @IFA_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x14, 0x1, @mcast1}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x3c}}, @IFA_LOCAL={0x14, 0x2, @mcast2}]}, 0x78}}, 0xc040) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3b}}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) 13:18:57 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:18:57 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:57 executing program 3: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x10000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:18:57 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x1, 0x7, {}, {0xee01}, 0x4, 0x10001}) clone(0x200000000204a100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() mount(0x0, &(0x7f0000000240)='.\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3e) wait4(0x0, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 13:18:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0xaaaaaaaaaaaaac4, 0x58, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x0, &(0x7f00000003c0)=[@cr4={0x1, 0x100105}], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) write(r3, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003580)=[{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002280)="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", 0xd81}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000040), 0x338, 0x101000) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 382.236698] cgroup: cgroup2: unknown option "/proc/self/exe" [ 382.251363] ISOFS: Unable to identify CD-ROM format. [ 382.272886] VFS: could not find a valid V7 on loop2. 13:18:57 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}], 0x0, &(0x7f0000000480)) 13:18:57 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:18:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:18:57 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 382.461510] ISOFS: Unable to identify CD-ROM format. [ 382.469911] VFS: could not find a valid V7 on loop2. 13:18:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, 0x0}], 0xaaaaaaaaaaaaac4, 0x58, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000e000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, 0x0}], 0x1, 0x0, &(0x7f00000003c0)=[@cr4={0x1, 0x100105}], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) write(r3, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003580)=[{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000002280)="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", 0xd81}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000040), 0x338, 0x101000) ioctl$KVM_RUN(r5, 0xae80, 0x0) 13:18:57 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}], 0x0, &(0x7f0000000480)) 13:18:57 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 382.703471] VFS: could not find a valid V7 on loop2. 13:18:58 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 382.795618] ISOFS: Unable to identify CD-ROM format. [ 382.855203] VFS: could not find a valid V7 on loop2. 13:18:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:00 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2f0000001c0005c5ffffff000d000000020000000b00c200ec0091c913000180f0ffffeb", 0x24}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="780000002900c6e6bb89b93f0001002bbd7000fd14ec0f90e5fda5d8cde1549b797d7952d731fefaebd42b71d1bde351e3bd4d0f37a6464fe1a3b05601de22cb8b2ed6f7c5fa259e444183f40e64e26d11e0679bd9fc569814bbd8e2d318cbee4d853c28368327dbd60fb305d3de923e995cd4ad4c1b461e9658005b5b4c67620c3c5049c723d561bd79fdde796ec956f649155fe575cd7e1312d2c3f7f2902fee81a891d40f120cdef88b39a14c760665a30fa8848aeb3925a47f5c53217ea6ba92605ce83d5e772f4fbfc8e902005f6b42a2b20000000000000000", @ANYRES32=0x0, @ANYBLOB="f1ff0a000e00f2ffffff01000600050006400000060005cd3dd9560000340002000800010003000000080002000200030100000100000400000800010009000000080001009da2de000800020076fa0000"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="2400000058001f03ff17f403012304050a04f51108000100030100020800038005000000", 0x24) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x4924924924926dd, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:19:00 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}], 0x0, &(0x7f0000000480)) 13:19:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:00 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 385.245341] VFS: could not find a valid V7 on loop2. 13:19:00 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 385.325693] kvm: emulating exchange as write [ 385.346807] ISOFS: Unable to identify CD-ROM format. [ 385.417256] VFS: could not find a valid V7 on loop2. 13:19:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:00 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:00 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 385.661487] VFS: could not find a valid V7 on loop2. [ 385.670415] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xbf, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setreuid(0xee00, 0x0) getgroups(0xa, &(0x7f0000004400)=[0xee01, 0x0, 0x0, 0xee00, 0x0, 0xffffffffffffffff, 0xee00, 0xee01, 0xffffffffffffffff, 0xee01]) statx(r1, &(0x7f0000004440)='./file0\x00', 0x100, 0x800, &(0x7f0000004480)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r8) sendmmsg$unix(r1, &(0x7f00000045c0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000640)="dc9aada2726611f593379c83e9abbe6d81c2c7b38a31c68acfec24e7f8ff9df13ff432fcb3c29df114cdee2349fcb4ec0c78f67c606ba96912bcc38a64ac8b506b0ac1063588921bc919767db7e765551c3785f89fc6e13a68ed3c89d828c817f483b24bfb4f73ed382bc41c604d18bdd61f0757b1e8c08a6c3e3d68b6f4f4ed65be07a73a085f5e694b86005a784dc26aa7a7a46c3a8decf6f88d5a21635ac5b2c9485f9fc73451fd78e29bd5d36735034f515a48d6246d7859e37c2c6cb8980eb469a23ed92028565c", 0xca}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="49e5ca1866f2bdf72d0000380000ff000400fb01", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32], 0x70, 0x8050}, {&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="f55bfa7c5a6c6894b0b2fb73799abe515d427cae52e92a8e89e83c735c8343fbc484eed3d362efaa50835ce7a1c1c825ed42d22d284c6991d5179f9f34a9b8c7b8e99279f1ce247c2081ec8f8b192d20391899b84c5c83f8f8efb0c97670cc6b45c5731a2c6b953f3dd898e39a9050c3d496de65c47b1a045dddd132ea95df20508d93374b35b1943dd3da092652f9abdcba6649581741bbaec99c60b146ca63ebe5a55c2e60f621aba3c221449b9d6ac689eb1104ee66c3ca7158adc7dcd2eec79c41764240444c3fdac68dfabf304c31927f8288e27053e85394fbf8d1c7b20f80368475eae114", 0xe8}], 0x1, &(0x7f0000000cc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x88}, {&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000e00)="65fb239d94c4d71782b8f040dabe09cd4f6101dbd275a4a91cda1b830b309b2362000810f6146cb94b0ba5cff3ad1a5c4d371dc2a91c4dbb644354ebc42c8fd452e22e1bddf5f2970f82d0dfec381dc7a48e4d8740d589a3d5b9d1e4c1a5378c72", 0x61}, {&(0x7f0000000e80)="ce3ad6f20d8aea47abc14a0e07cffb30886549c6a01d73e27695bebf1a9c2615bbe36f71d03dd28bf5526185287c208ae23536e5c80eef3064d1dfa702764f585a15635d7ad7b1548a43b510189090806903c77542efde53ca46da695fd39a5ea26e7fa447cf336d9950134d7944b1c33d3c6a8ffc0b3021d22a8044b4c13816032f36da35cc0c3bdb6071b684d9e776568de6db327813fc8e801fcf55dbbd9a713fec9afffa82e453d93a63d02c35092a5ce91f72a2fc4868c5a5098890eaddc5cec8", 0xc3}], 0x2, &(0x7f0000001000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40, 0x40}, {&(0x7f0000001040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000010c0)="65af633c134dbca5e53a1876c518f5c63fde0be6631c92473e699c31628a4436de2753796c7c1d763815947e0772fa3427e06c05983fcacb3aa5df7fdfad11df8023d4459ec83443240618c8f8e4f477b1f47a168866f6b22e846c96b56e93937b5efd1f0fe0bf26d6cd21b6127c2c5cf63b16cab2ad973ded1ac4299ae2f8010bfa39def96b0693105ea3e1f087fa8d170cf87d557a0a122f6668781b8b1d0cd571077807fe433faf10a4e4b43d73b3dfc421a9dee407e958cc3b1f67f30f3fff0c6870679e0dda36fa4caa83b1f314b7ecb8591130355fda8a127b", 0xdc}, {&(0x7f00000028c0)="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", 0x1000}], 0x2, &(0x7f0000001540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r3}}}], 0x70, 0x4011}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001640)="e9cbc0b3622785618860a6b9b44eccb4fa13764f3ab2f56436bd09d7f59198a70eddad5e327adc1bac226adf88f4ccbb25e6f67501e9035d545ec46bc9ba6cce94251bd2a6e18663af1b3686b5a0e80ea888e0fcec4d02f1a70da008382d12e5c32721292c10574115a051f9d2bcdaaa02904a6f3b2c129a28cf1ce78ef0a046039f6fe163", 0x85}, {&(0x7f00000038c0)="0c41ede59a02cee5e82a0ddcc05d099e2d02156b6e0679667b47bc5beeab09c092fce01319c685c5a018bd231c05f9157f9cf1d78502a5ffc831a092106a758256746c71267f78aa2536de42148179bac0ddb4f01e2a1f80c3fecd61826dd0939c70d978e6f93910d611499bc1668172942bd21c3b8003785822320e59c74afd58e0cb6d09dde26fafb89b196f25e1a54b9d6f7881a49d8b4a177687a50b44e690f09261777214f671", 0xa9}], 0x2, 0x0, 0x0, 0x40084}, {&(0x7f0000003980)=@abs={0x8fe6f762bf90182c, 0x0, 0x4e21}, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000003a00)="356fc08dd4c071078021e2dfb36689b79f211194002501feb670c0c0b4b1c549320659f0ce7ee6f1b06fda4cf396ad4fb507f6fc31961fcd9423e93e95c682c70dd45757e697c982d82a450c1cd0e80682af05610d4a0468dc2de0899733dda820fde223ea1681a4ac70dbc5b18d1926e337e2d4c3d2267d265d485f9f8516115e65a3b50b78df0187b5973dffd6875c8d7c85a858f2e8ff0753060d7d36ddeac77938058a", 0xa5}, {&(0x7f0000001740)="1ab9c893fa9e4bd96a", 0x9}, {&(0x7f0000003ac0)="5fa166e52e0564260ac22e524e1964669c83a252f0de5dc9e36ba7d55eecabd209d2cba57ef6a9f544a2e3b3c2ad38384cf2ed29595ee1eb7b34e0ba1940ae21c5643268159602c1cb1c9e529c05faf8c6ce2a92dd4bb95b1cacbdc62b1e3a814136e7f7680981899968b4566c9a3488e43bd7f662ec2dc9", 0x78}, {&(0x7f0000003b40)="5df040e3064e00f9c20d5c92442c7b8a790bdbeded713380232be882aeaa5e80ee95a2f972298c7950e588457b92d170d1142b38e65ef997065a833b8092d061ef8ee4", 0x43}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000003c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000003c80)="87ab94f6852399d8564176a79384194ff19d34551b78eb3c575142c1f560788c84caadb6a9a71464d09e0b52089c7ca760fbada256fe8fc4d451174b05f8", 0x3e}, {&(0x7f0000003cc0)="d44752c93b0aea1f80842389151e54445f3fd45ee662cc02", 0x18}, {&(0x7f0000003d00)="0699ce60bebdf6ceba64622d19cbef51f7bd87cab4dbaac2d4de079da1caf5272c0620957590352c84c92689a036dad6d69ab05cc99cb3a7f0011b0d52e2b6b1aa0f89461cdcf2ddc02b0f1b575461c1cc7ce8a673de8c9faf78f78b84e7eb3e537b6ba29ea147fc19bdf504b65d562fce339b94f971c867f9e21c8910f226bf390b60f74e771b44ef31571994f5e7d5f2823208d749c00f04c36cd3fffac7e2f9c263cc935c028dc22bc8f5", 0xac}], 0x3, &(0x7f0000004140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0xa0, 0x40000}, {&(0x7f0000004200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000043c0)=[{&(0x7f0000004280)="ad590497b4121916e5aca15ab30039bd5380dc9396b684f1bba8f61f344e4b6fa16275434f620a6affa084797651080ed1bf4733cb1401cc798d7b5b87ea90a7ce", 0x41}, {&(0x7f0000004300)="cd3fbe23d7d1cbc56a59871d7c455333cde22c36c93dc5c351bf5a7b08a5931b5e3c6e3cb2e0f705689519b4d93b9af376aeb8683789b27675a09dfc3ba6631d96f9f6e067f3e6da0fee0290fb0755672a40afcc978b29dac1163a1ebb92d83f1accf399e7e773f61afdeb646146e075eded848d6ca6ea2a4f2aeab30d6f3fa2b735d21a778abf97c1244c", 0x8b}], 0x2, &(0x7f0000004580)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r8}}}], 0x40}], 0x8, 0x4000000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r9, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000380)=""/173, 0xad}, {&(0x7f0000000500)=""/216, 0xd8}], 0x3}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001780)=""/83, 0x53}], 0x1}}], 0x2, 0x0, 0x0) 13:19:01 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:01 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) [ 385.900233] VFS: could not find a valid V7 on loop2. 13:19:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:01 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 385.923311] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:01 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) [ 386.041558] VFS: could not find a valid V7 on loop2. [ 386.065435] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:01 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 386.323317] VFS: could not find a valid V7 on loop2. 13:19:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:03 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:03 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:03 executing program 5: r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r0, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) dup2(r0, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRES32=r2, @ANYBLOB="42000000000000002403128009000100626f6e64000000001400028005001600568d35312845e6a4fd45855036a9ae5cff6b54cb0c0f53751be39ddeb073a83e184e6bd87089ee549219db77f816ae9b5977df638999844adb80151e20836bba02c1a822def0d9adc0962d3b1f01be3382dc7054d242993f1082d7797254efd0d8b29b25aeacdc377fc4bbf9cafcf1e4132c24b58d50afb03806b52c91d74de84fed719428d28a2f6951be6cb72796d52b63c737e4c75783b7bd7abc9d36606bb734eee009527abea5de78a6601f46f58dd787d9d70b1c35fcfb967c0f342f69d63c11017ade870968f97f35e41e69757c1f5fb0111c0fa5349ff7f52d6bd725139a7a17457a62006588f952cc7ea9aabef95e5ff4edc64b22c5dfc8eaf52494ec690b2131f0870a4fdc828b3de3ed2f14807badd084d6048db7393339c1af3990fbb46fbcb3eae73da7594692027018009ce1ad48beecd8fd34814e4af417065651b2f4355693d3ab6b5eb1ff5538c816be9550f5c344c9386701790fbe7fee22dcfff8e50cc49137b595b31088a6f44022149b7afde64c13c0737707380e31ab73c085593ffd79810461ce296651d4e80312c226315b0551e0019cf413e51eff5fdd9c62dd04ac848726493195f90b1284b15da31ea5575c0844e3a2effad5b598e25ad12d4b9d98a8ee4165ed2b854d8cf5ea4f653877fcf756568fd61e55533fed456ee94fbc8420c1eb61c135f831584df67fc0d21f8f7770"], 0x44}, 0x1, 0x0, 0x0, 0x8801}, 0x4000080) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="e6b8dfdad419cb24392462c7775c8de665466e498370fe1a9e67eb5afdd3180da3368db6be5795a87506e53c4c4ac901d3bf0ca45b7c3bcffa2defe285508185c651e3685b9400c7b9b0640a18a19f432329ff6949ff3ef3604ec112adb575a90b9b5ffc97bf07b0785c1c0495", 0x6d}], 0x1, 0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 13:19:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 388.679196] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 388.701876] VFS: could not find a valid V7 on loop2. 13:19:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:04 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 388.938500] VFS: could not find a valid V7 on loop2. 13:19:04 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 388.962915] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:04 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 389.214395] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:06 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:06 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x200000b, 0xe072, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_mount_image$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fork() perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x400000)=nil, 0x402c04, 0x0, 0x392d6ad36ec2c8b2, 0xffffffffffffffff, 0x0) 13:19:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 391.811865] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) exit_group(0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x200000b, 0xe072, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_mount_image$fuse(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fork() perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x400000)=nil, 0x402c04, 0x0, 0x392d6ad36ec2c8b2, 0xffffffffffffffff, 0x0) 13:19:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 392.015186] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:07 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, 0x0, &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 392.196310] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:07 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, 0x0, &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 392.269918] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 392.303186] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.397113] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(0x0, 0x40) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:07 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, 0x0, &(0x7f0000000040), 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 392.538307] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 392.594021] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 392.745698] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:08 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 392.890628] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 392.932162] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 393.088071] VFS: Found a V7 FS (block size = 512) on device loop2 [ 393.094757] ptrace attach of "/root/syz-executor.1"[17254] was attempted by "/root/syz-executor.1"[17257] 13:19:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 13:19:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:08 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 393.146263] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800007, 0x12, r0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) [ 393.226623] ptrace attach of "/root/syz-executor.1"[17266] was attempted by "/root/syz-executor.1"[17274] [ 393.260588] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 393.283160] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:08 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) 13:19:08 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 393.362232] ptrace attach of "/root/syz-executor.1"[17292] was attempted by "/root/syz-executor.1"[17293] [ 393.374740] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) [ 393.531990] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:08 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0xcce}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x7}}], [{@permit_directio}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) [ 393.600073] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 393.644517] ISOFS: Unable to identify CD-ROM format. 13:19:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) [ 393.733728] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:09 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 393.803787] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 393.938789] ISOFS: Unable to identify CD-ROM format. [ 393.981220] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x4}, {&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) 13:19:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:09 executing program 2: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 394.148314] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.246911] ISOFS: Unable to identify CD-ROM format. [ 394.262640] VFS: Found a V7 FS (block size = 512) on device loop2 13:19:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 394.414513] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.561517] ISOFS: Unable to identify CD-ROM format. 13:19:11 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:11 executing program 5 (fault-call:1 fault-nth:0): syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x5, 0x80000, 0xfefffff7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x5}]}]}, @IFLA_IFALIASn={0x4}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c00)={0x78, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev2(r4, &(0x7f0000000600)=[{&(0x7f0000000080)="96eef5ce4c3f927e12be7408e26c71bac7b32ba75cdb8e548a9a481ea2f729960d80fa047283aec522566755e7a14fd7144d2dc51f3ac324b9590df4ea6d01b533a7e42dba072aa1ad193e196104dd141fb5596ea0b92684d4563c1d0a30d51e42b21abe3ad65189257aa843ac1c51d4b8", 0x71}, {&(0x7f0000000300)="99c2a2e60da645389cae2698028ea322d521443e07e88b5cd8f4fae9512e87aac900a674ac2af3506c4223b8bbabb46232a74638a3fef6bdf2bcf94e02423b43c34c869372b1aace6dbff6faa4541ec42f90a6875c2da6948af5cb03084dc793e8ba06a3c1bf69d577725b0c56c518b75c38363c91eeebd2e95652f6a752aa2dc6bbf02c36281feb7ae82d7400537560df27ac6777fd5288c0b36c6e5712b3bc474f8fb7d9e47697cfb681a68d7e98c6a68cad9a927b28fcddd6ffab26a4ed6084", 0xc1}, {&(0x7f0000000180)="cc1df4d6169fe79e26af47588b7de76115bde424455a2733d3a1f7b5b20dfeb2804cb576ba806a73e4364a6a4cc28e8bcaf745886e841933d3aecde8b391bead8794fe407fb56a314a6214917565167e0a4c85074ac4cadb7d4891407b869a41c391850f03e2fb3d9e444aa41bbf68ae55953373ea5b9e083799badf7f4ff8", 0x7f}, {&(0x7f0000000400)="325409f4241b0810e32845cdc36b2d2703ca079e47ac1cebef834e4e1db62e8264c1e1b71bf4893fd0b13b7e73b573b307cc9589dab3991fd96ff6b5003e7d8919994629fdc0322256b249b0b2994f52bad0bf9d0aed80ce", 0x58}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="651afed044244bf9212790b597af419e92727ea025ac4d11f8049047d2bf7f4c076a9c8b00a714753e93469a92d0e2e8116860b661b4db168c5a952757c16bd1194073e306417cd8df76f6acc3096e6d46ebc558347e61e01147e0545e23d0d585b79284fc64f5e88c234e64d2", 0x6d}], 0x6, 0x200, 0x9, 0x17) listen(r3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x1, 'geneve1\x00'}) sendmsg(r3, &(0x7f0000001b80)={&(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000700)="cd0e33491a21c3bdf24c8f88390b86747e60b16fda1b94db8d133e401a46e20165be1d987baa644409b492cc00894b3fd450b625c9e21eb21940b06db5055a199049b513daeecfadc1792e182d015b0f33dffc6ec750007b5b8010e795abe8c13c724c4ec428c6d761b49a3122e0c19b57542eb1d3d9bbab3b5cfe4ffe42e91041735b1b42d31d204e2cf0bb58081d60f4de3ef4afd38393e78ae3c28463f1257d559336a89e13019943d7b25b408914789fe1db7b8d179687e39752b70a1478d908cc11bccbaac881a322bce754a755de9f64058ce454d7986a2d45582111d3549b17fa06454e8ee465993a", 0xec}, {&(0x7f0000000800)="b816272714e92575975ba1170fbc0b6de456c99de9a85b91a2b17bea2ee3a8d9c505f222493099b9dee4a61a42c9a56edc5682509b55bdea225a0c8b6675e5806cd13dd65d08f0f5de428b160718472e74873052610cddc315cd0c39635814489e5694db68517fae488f7ccb860de2d2342ca479994d38abc9578709e26580", 0x7f}, {&(0x7f0000000880)="4ee6acee3d56fd219c74a8f6c7734ec0f70f0ced89b45d175e6de8eaaf24dd3021db5f8f518c5fb6ac7a72c76f450a04315184010614fb94ebf749dd8333354ac84fb45e3954abb0dbe26925d9e1afc0c5b1dadf0bd4e955062f9ebd5495141fee7e0aa402663d98648c3424470b080abab5f15f220bac99043c4685cc051715d073f670fcf1119753d2e0262ad5b4367707", 0x92}, {&(0x7f0000000940)="7ad3bb2b779cc74f906a494cb2290df6bf646a623abfb2159b4e6f993f323cee18fc1faf47487992a65000547a169adb8758d68ad45c1826991a0b5ffa12e3d48d752ce1052c30718d871d1b41cac6735b17f01f499c62060015ac8adef589143ca1951e05059293575095de1454b5e11439dd96c823294781f85cafe7615653815fb2b36874314206489e761cd8ee0c3bce9ec8cb22ee44c9b426e634b64d5eff4dd9e4c5a774227e79ea01a019d40181707ba5d28cf5c54470a8961714dd2410b55f4a0d0449e674", 0xc9}], 0x4, &(0x7f0000001d00)=[{0x40, 0x102, 0x8, "e0a664d7887b09c1dec223b4698920e43c41a700e748af65c4e3b6f3367cc7c1a976f2826da8071c9584fe8b55"}, {0x88, 0x10b, 0x697, "6001b6527e2fa6dbc76a73165d6ef5b7be41078c1e2214596b79eed49ecc1790c6b1674cf4a06a8b66fbeb174f805be9696bbe6fc439d898deb0413374e437596ce91643f1c2389d56e450ba05e92558150c92da4e2c453ccc0607cfd30f8f42f22047af61ceab0070add2e5796a11a0036e45"}, {0x68, 0x10a, 0x20, "4c31c3ebc8bb80bc60b68e78f1d728b5b12109dad72b233736e21f49014e8535fba78ecaa46bd38a4656ab1d639aed5280cbd8f78487370d8763d7bf8e43065234223252d4f303cbbd34353013fb650d68f9"}, {0x1010, 0xd, 0x9, "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"}], 0x1140}, 0x4) syz_emit_ethernet(0x8a, &(0x7f0000000240)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "281923", 0x54, 0x6, 0x0, @dev, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x4}, @mss={0x2, 0x4}, @sack={0x5, 0xa, [0x0, 0x0]}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @empty}, @mptcp=@synack={0x1e, 0x10}, @mptcp=@ack={0x1e, 0x8, 0x0, 0x4, "8769bbb7"}, @mptcp=@mp_fclose={0x1e, 0xc}]}}}}}}}}, 0x0) [ 396.502350] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 396.516096] VFS: Found a V7 FS (block size = 512) on device loop5 [ 396.543808] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 396.592210] FAULT_INJECTION: forcing a failure. [ 396.592210] name failslab, interval 1, probability 0, space 0, times 1 [ 396.634741] CPU: 1 PID: 17398 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0 [ 396.642679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.652260] Call Trace: [ 396.654879] dump_stack+0x1fc/0x2ef [ 396.658552] should_fail.cold+0xa/0xf [ 396.662377] ? setup_fault_attr+0x200/0x200 [ 396.666762] ? lock_acquire+0x170/0x3c0 [ 396.670763] __should_failslab+0x115/0x180 [ 396.675012] should_failslab+0x5/0x10 [ 396.678864] kmem_cache_alloc+0x277/0x370 [ 396.683139] getname_flags+0xce/0x590 [ 396.686966] user_path_at_empty+0x2a/0x50 [ 396.691226] do_mount+0x147/0x2f10 [ 396.694936] ? __mutex_unlock_slowpath+0xea/0x610 [ 396.699899] ? copy_mount_string+0x40/0x40 [ 396.704280] ? wait_for_completion_io+0x10/0x10 [ 396.708971] ? vfs_write+0x393/0x540 [ 396.712706] ? fput+0x2b/0x190 [ 396.715960] ? copy_mount_options+0x26f/0x380 [ 396.720743] ksys_mount+0xcf/0x130 [ 396.728760] __x64_sys_mount+0xba/0x150 [ 396.732862] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 396.737569] do_syscall_64+0xf9/0x620 [ 396.741403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.746704] RIP: 0033:0x4665d9 [ 396.749909] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.768823] RSP: 002b:00007fbb1b292188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 396.776745] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 13:19:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) [ 396.784125] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000000 [ 396.791418] RBP: 00007fbb1b2921d0 R08: 0000000000000000 R09: 0000000000000000 [ 396.798705] R10: 0000000000064ca4 R11: 0000000000000246 R12: 0000000000000001 [ 396.805991] R13: 00007fff3a7589af R14: 00007fbb1b292300 R15: 0000000000022000 13:19:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 396.866067] Bluetooth: hci3: command 0x0406 tx timeout 13:19:12 executing program 2: r0 = shmat(0x0, &(0x7f0000cf9000/0x2000)=nil, 0x7000) mlockall(0x1) shmat(0xffffffffffffffff, &(0x7f0000cf9000/0x2000)=nil, 0x4000) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/4096) shmdt(r0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/196) mbind(&(0x7f0000cf9000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x7, 0x86, 0x2) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, 0x0) [ 396.939552] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{0x0, 0x0, 0x8800}], 0x0, &(0x7f0000000480)) [ 397.144325] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) [ 397.320930] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 397.441211] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 397.448731] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:14 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:14 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600), 0x0, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 399.577836] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 399.590350] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:14 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x2, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 399.702090] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 399.802616] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 399.901768] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:15 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x8, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 399.979121] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.029438] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344", 0x3, 0x8800}], 0x0, &(0x7f0000000480)) [ 400.083881] VFS: Found a V7 FS (block size = 512) on device loop5 [ 400.145337] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.225176] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:15 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:15 executing program 2: sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb52d4cdb40d01d9a}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x74, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xd5}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x80) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="480000001500190a20ffff7fffffff5602113e850e1de0974881030491720000de213ee23ffbf510040041feff5aff2b00ff57b195d8400cab0000000000070000000000", 0x44}, {&(0x7f0000000080)="13038900", 0x4}], 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r1, 0x514, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000080}, 0x40) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r1, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xa6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x14000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x47}}, &(0x7f0000000240)='GPL\x00', 0x9, 0xc3, &(0x7f0000000580)=""/195, 0x0, 0x0, '\x00', 0x0, 0x23, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x21000000, 0xffffffff}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x20000}, 0x10}, 0x78) 13:19:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 400.463343] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 400.481277] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:15 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:15 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x3f00, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:15 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'nr0\x00', 0x3}, 0x18) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"/301, @ANYRES32=r5, @ANYBLOB="a983a5dc9b4a80074500000000e20966fd"], 0x24}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 400.591736] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.720854] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 400.723646] VFS: Found a V7 FS (block size = 512) on device loop5 [ 400.732945] audit: type=1804 audit(1622467156.015:72): pid=17600 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir342880434/syzkaller.0ikJBu/97/cgroup.controllers" dev="sda1" ino=14580 res=1 [ 400.799058] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:16 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:16 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff43443030", 0x5, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 401.717298] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:17 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf0ffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 401.781152] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 13:19:17 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83600, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef2e4701000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000000180)="ed41000000040000ddf4655fddf4655fddf4655f000000000000e4cb7a", 0x1d, 0x1500}], 0x81, &(0x7f0000000080)={[{@dioread_nolock}]}) name_to_handle_at(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x6, 0x7, 0x401, 0x6, 0x7, 0x1}}, &(0x7f0000000140), 0x400) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), &(0x7f0000000240)=ANY=[@ANYBLOB="00fb9e0006b32ac319cf07bb9258409d1c6fb1c9ad2793764a56bf4d9420ce44309b200a7f80e01f0d29d48733a63c42bcbeabc80301251b2bc9d5035c9b71deb10fef791e2c37eb710ea32cb932ae180a6ad44aa7c384ad81f6ddf802d07e79a0e6453e9cc172fcf45c6c6abcf4a9b3891b8a5eb195b848be71f57a40dc948953322e6842997d2a76fe555cec394ddaefd870e21c6a75becdd585b907a4"], 0x9e, 0x3) 13:19:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) [ 401.830811] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 401.929656] EXT4-fs (loop2): can't mount with dioread_nolock if block size != PAGE_SIZE [ 402.041251] EXT4-fs (loop2): can't mount with dioread_nolock if block size != PAGE_SIZE [ 402.135679] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0xffffffff}, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @remote}, 0x80, 0x0}, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f00000005c0)=@ax25={{0x3, @null}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @bcast]}, 0x80, 0x0, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x188}, 0x1) r2 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r2, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xb898}], 0x1}, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000080)={0xf, 0x0, 0x8, 0x0, 0x840}, 0x40) perf_event_open$cgroup(&(0x7f0000000840)={0x3, 0x80, 0x7f, 0x8e, 0x0, 0x7, 0x0, 0x4, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000400), 0x2}, 0x50802, 0xfffffffffffffff9, 0x200, 0x8, 0x0, 0x2, 0x0, 0x0, 0x7fffffff, 0x0, 0x3}, 0xffffffffffffffff, 0x10, r1, 0x8) 13:19:17 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x1000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 402.224504] ISOFS: Unable to identify CD-ROM format. [ 402.231555] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) [ 402.437932] VFS: Found a V7 FS (block size = 512) on device loop5 [ 402.564110] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 402.581952] ISOFS: Unable to identify CD-ROM format. 13:19:18 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:19 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x2000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:19 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0xffffffff}, 0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0x2, 0x0, 0x0, @remote}, 0x80, 0x0}, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000e40)={&(0x7f00000005c0)=@ax25={{0x3, @null}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @bcast]}, 0x80, 0x0, 0x0, &(0x7f00000011c0)=ANY=[@ANYBLOB="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"], 0x188}, 0x1) r2 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r2, &(0x7f0000000180)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)="82c2178d", 0xb898}], 0x1}, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000080)={0xf, 0x0, 0x8, 0x0, 0x840}, 0x40) perf_event_open$cgroup(&(0x7f0000000840)={0x3, 0x80, 0x7f, 0x8e, 0x0, 0x7, 0x0, 0x4, 0x80000, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f0000000400), 0x2}, 0x50802, 0xfffffffffffffff9, 0x200, 0x8, 0x0, 0x2, 0x0, 0x0, 0x7fffffff, 0x0, 0x3}, 0xffffffffffffffff, 0x10, r1, 0x8) 13:19:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6}], 0x0, &(0x7f0000000480)) 13:19:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 404.778321] VFS: Found a V7 FS (block size = 512) on device loop5 [ 404.870958] ISOFS: Unable to identify CD-ROM format. 13:19:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:20 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x8000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 404.986703] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, 0x0) 13:19:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000090000000000000600000008000300", @ANYRES32=r3, @ANYBLOB="0800050003"], 0x24}}, 0x0) getpid() ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000000)=0xbc4) syz_genetlink_get_family_id$nl80211(0x0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x21) ptrace$peek(0x2, r5, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 13:19:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, 0x0) 13:19:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 405.191069] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 405.243097] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 405.264905] VFS: Found a V7 FS (block size = 512) on device loop5 [ 405.317344] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 405.339835] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 405.467910] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 405.490752] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:19:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:23 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x3f000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, 0x0) 13:19:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000090000000000000600000008000300", @ANYRES32=r3, @ANYBLOB="0800050003"], 0x24}}, 0x0) getpid() ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000000)=0xbc4) syz_genetlink_get_family_id$nl80211(0x0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x21) ptrace$peek(0x2, r5, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 407.774348] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:23 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x8cffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 407.878097] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:23 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:23 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf6ffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 408.007427] VFS: Found a V7 FS (block size = 512) on device loop5 [ 408.064355] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 408.068044] FAULT_INJECTION: forcing a failure. [ 408.068044] name failslab, interval 1, probability 0, space 0, times 0 [ 408.082048] CPU: 0 PID: 17822 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 408.089950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.099316] Call Trace: [ 408.101897] dump_stack+0x1fc/0x2ef [ 408.105516] should_fail.cold+0xa/0xf [ 408.109313] ? setup_fault_attr+0x200/0x200 [ 408.113710] ? lock_acquire+0x170/0x3c0 [ 408.117678] __should_failslab+0x115/0x180 [ 408.121907] should_failslab+0x5/0x10 [ 408.125710] __kmalloc+0x2ab/0x3c0 [ 408.129266] ? __se_sys_memfd_create+0xf8/0x440 [ 408.133946] __se_sys_memfd_create+0xf8/0x440 [ 408.138426] ? memfd_file_seals_ptr+0x150/0x150 [ 408.143081] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 408.148612] ? trace_hardirqs_off_caller+0x6e/0x210 [ 408.153614] ? do_syscall_64+0x21/0x620 [ 408.157575] do_syscall_64+0xf9/0x620 [ 408.161368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.166545] RIP: 0033:0x4665d9 [ 408.169726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 408.188611] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 408.196304] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004665d9 [ 408.203595] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 13:19:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050000090000000000000600000008000300", @ANYRES32=r3, @ANYBLOB="0800050003"], 0x24}}, 0x0) getpid() ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000000)=0xbc4) syz_genetlink_get_family_id$nl80211(0x0, r1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x21) ptrace$peek(0x2, r5, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 408.210853] RBP: 0000000000000001 R08: 0000000000008800 R09: ffffffffffffffff [ 408.218122] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 408.225386] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020000480 13:19:23 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 408.352425] FAULT_INJECTION: forcing a failure. [ 408.352425] name failslab, interval 1, probability 0, space 0, times 0 [ 408.368673] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 408.383082] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 408.388685] CPU: 1 PID: 17830 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 408.397591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.406955] Call Trace: [ 408.409654] dump_stack+0x1fc/0x2ef [ 408.413302] should_fail.cold+0xa/0xf [ 408.417125] ? setup_fault_attr+0x200/0x200 [ 408.421465] ? lock_acquire+0x170/0x3c0 [ 408.425456] __should_failslab+0x115/0x180 [ 408.429700] should_failslab+0x5/0x10 [ 408.433590] kmem_cache_alloc+0x277/0x370 [ 408.437745] ? shmem_destroy_callback+0xb0/0xb0 [ 408.442445] shmem_alloc_inode+0x18/0x40 [ 408.446514] ? shmem_destroy_callback+0xb0/0xb0 [ 408.451347] alloc_inode+0x5d/0x180 [ 408.455026] new_inode+0x1d/0xf0 [ 408.458414] shmem_get_inode+0x96/0x8d0 [ 408.462570] __shmem_file_setup.part.0+0x7a/0x2b0 [ 408.467539] shmem_file_setup+0x61/0x90 [ 408.471655] __se_sys_memfd_create+0x26b/0x440 [ 408.476593] ? memfd_file_seals_ptr+0x150/0x150 [ 408.481281] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 408.486882] ? trace_hardirqs_off_caller+0x6e/0x210 [ 408.491942] ? do_syscall_64+0x21/0x620 [ 408.496031] do_syscall_64+0xf9/0x620 [ 408.499857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.505062] RIP: 0033:0x4665d9 [ 408.508276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 408.527181] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 408.534887] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004665d9 [ 408.542157] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 408.549512] RBP: 0000000000000001 R08: 0000000000008800 R09: ffffffffffffffff [ 408.556880] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 408.564149] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020000480 [ 408.589359] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:23 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 408.684440] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:26 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:26 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfbffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:26 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 410.794437] FAULT_INJECTION: forcing a failure. [ 410.794437] name failslab, interval 1, probability 0, space 0, times 0 [ 410.808391] CPU: 0 PID: 17864 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 410.816405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.825872] Call Trace: [ 410.828508] dump_stack+0x1fc/0x2ef [ 410.832167] should_fail.cold+0xa/0xf [ 410.835995] ? setup_fault_attr+0x200/0x200 [ 410.840332] ? lock_acquire+0x170/0x3c0 [ 410.844323] __should_failslab+0x115/0x180 [ 410.848572] should_failslab+0x5/0x10 [ 410.852381] kmem_cache_alloc+0x277/0x370 [ 410.856542] __d_alloc+0x2b/0xa10 [ 410.860015] d_alloc_pseudo+0x19/0x70 [ 410.863829] alloc_file_pseudo+0xc6/0x250 [ 410.867998] ? alloc_file+0x4d0/0x4d0 [ 410.871814] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 410.877454] ? shmem_get_inode+0x44c/0x8d0 [ 410.881709] __shmem_file_setup.part.0+0x102/0x2b0 [ 410.886687] shmem_file_setup+0x61/0x90 [ 410.890677] __se_sys_memfd_create+0x26b/0x440 [ 410.895269] ? memfd_file_seals_ptr+0x150/0x150 [ 410.899950] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 410.905323] ? trace_hardirqs_off_caller+0x6e/0x210 [ 410.910365] ? do_syscall_64+0x21/0x620 [ 410.914351] do_syscall_64+0xf9/0x620 [ 410.918165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.923453] RIP: 0033:0x4665d9 [ 410.926715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 410.945706] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 410.953429] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004665d9 [ 410.960724] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 410.968037] RBP: 0000000000000001 R08: 0000000000008800 R09: ffffffffffffffff [ 410.975312] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 410.982585] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020000480 13:19:26 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 411.005593] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:26 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfffff000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 411.101606] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 411.130456] FAULT_INJECTION: forcing a failure. [ 411.130456] name failslab, interval 1, probability 0, space 0, times 0 13:19:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 411.157842] VFS: Found a V7 FS (block size = 512) on device loop5 [ 411.167944] CPU: 1 PID: 17885 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 411.175842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.185197] Call Trace: [ 411.187795] dump_stack+0x1fc/0x2ef [ 411.191435] should_fail.cold+0xa/0xf [ 411.195255] ? setup_fault_attr+0x200/0x200 [ 411.199589] ? lock_acquire+0x170/0x3c0 [ 411.203602] __should_failslab+0x115/0x180 [ 411.207851] should_failslab+0x5/0x10 [ 411.211664] kmem_cache_alloc+0x277/0x370 [ 411.215827] __alloc_file+0x21/0x330 [ 411.219554] alloc_empty_file+0x6d/0x170 [ 411.223645] alloc_file+0x5e/0x4d0 [ 411.227203] alloc_file_pseudo+0x165/0x250 [ 411.231461] ? alloc_file+0x4d0/0x4d0 [ 411.235282] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 411.240917] ? shmem_get_inode+0x44c/0x8d0 [ 411.245258] __shmem_file_setup.part.0+0x102/0x2b0 [ 411.250202] shmem_file_setup+0x61/0x90 [ 411.254189] __se_sys_memfd_create+0x26b/0x440 [ 411.258786] ? memfd_file_seals_ptr+0x150/0x150 [ 411.263471] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 411.268854] ? trace_hardirqs_off_caller+0x6e/0x210 [ 411.273886] ? do_syscall_64+0x21/0x620 [ 411.277883] do_syscall_64+0xf9/0x620 [ 411.281706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.286917] RIP: 0033:0x4665d9 [ 411.290119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.309026] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 411.316776] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004665d9 [ 411.324192] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 411.331474] RBP: 0000000000000001 R08: 0000000000008800 R09: ffffffffffffffff [ 411.338755] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 411.346154] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020000480 13:19:26 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xffffff8c, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 411.384067] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 411.491448] VFS: Found a V7 FS (block size = 512) on device loop5 [ 411.552702] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:26 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:26 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfffffff6, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 411.695595] FAULT_INJECTION: forcing a failure. [ 411.695595] name failslab, interval 1, probability 0, space 0, times 0 [ 411.743277] CPU: 0 PID: 17929 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 411.751215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.760585] Call Trace: [ 411.763191] dump_stack+0x1fc/0x2ef [ 411.766838] should_fail.cold+0xa/0xf [ 411.770754] ? setup_fault_attr+0x200/0x200 [ 411.775196] ? lock_acquire+0x170/0x3c0 [ 411.779201] __should_failslab+0x115/0x180 [ 411.783448] should_failslab+0x5/0x10 [ 411.787258] kmem_cache_alloc_trace+0x284/0x380 [ 411.791941] apparmor_file_alloc_security+0x394/0xad0 [ 411.797247] ? apparmor_file_receive+0x160/0x160 [ 411.802148] ? __alloc_file+0x21/0x330 [ 411.806239] security_file_alloc+0x40/0x90 [ 411.810492] __alloc_file+0xc9/0x330 [ 411.814342] alloc_empty_file+0x6d/0x170 [ 411.818425] alloc_file+0x5e/0x4d0 [ 411.821987] alloc_file_pseudo+0x165/0x250 [ 411.826335] ? alloc_file+0x4d0/0x4d0 [ 411.830235] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 411.835873] ? shmem_get_inode+0x44c/0x8d0 [ 411.840134] __shmem_file_setup.part.0+0x102/0x2b0 [ 411.845087] shmem_file_setup+0x61/0x90 [ 411.849161] __se_sys_memfd_create+0x26b/0x440 [ 411.853753] ? memfd_file_seals_ptr+0x150/0x150 [ 411.858541] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 411.863927] ? trace_hardirqs_off_caller+0x6e/0x210 [ 411.868952] ? do_syscall_64+0x21/0x620 [ 411.873040] do_syscall_64+0xf9/0x620 [ 411.876858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.882067] RIP: 0033:0x4665d9 [ 411.885360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.904398] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 411.912119] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004665d9 [ 411.919401] RDX: 0000000000011000 RSI: 0000000000000000 RDI: 00000000004bee66 [ 411.926970] RBP: 0000000000000001 R08: 0000000000008800 R09: ffffffffffffffff [ 411.934264] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 411.941553] R13: 0000000020000100 R14: 0000000000011000 R15: 0000000020000480 [ 411.954109] VFS: Found a V7 FS (block size = 512) on device loop5 [ 412.028629] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:29 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfffffffb, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:29 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:29 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 413.834183] FAULT_INJECTION: forcing a failure. [ 413.834183] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 413.850709] VFS: Found a V7 FS (block size = 512) on device loop5 [ 413.920249] CPU: 0 PID: 17965 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 413.928403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.937771] Call Trace: [ 413.940383] dump_stack+0x1fc/0x2ef [ 413.944031] should_fail.cold+0xa/0xf [ 413.947851] ? lock_acquire+0x170/0x3c0 [ 413.951838] ? setup_fault_attr+0x200/0x200 [ 413.956219] __alloc_pages_nodemask+0x239/0x2890 [ 413.960988] ? __lock_acquire+0x6de/0x3ff0 [ 413.965239] ? static_obj+0x50/0x50 [ 413.968883] ? __lock_acquire+0x6de/0x3ff0 [ 413.973225] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 413.978080] ? __lock_acquire+0x6de/0x3ff0 [ 413.982339] ? mark_held_locks+0xf0/0xf0 [ 413.986414] ? unwind_next_frame+0xeee/0x1400 [ 413.990921] ? mark_held_locks+0xf0/0xf0 [ 413.995082] ? deref_stack_reg+0x134/0x1d0 [ 413.999348] ? get_reg+0x176/0x1f0 [ 414.002897] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 414.008789] alloc_pages_vma+0xf2/0x780 [ 414.012782] shmem_alloc_page+0x11c/0x1f0 [ 414.016938] ? shmem_swapin+0x220/0x220 [ 414.020949] ? percpu_counter_add_batch+0x126/0x180 [ 414.025986] ? __vm_enough_memory+0x316/0x650 [ 414.030622] shmem_alloc_and_acct_page+0x15a/0x850 [ 414.035561] shmem_getpage_gfp+0x4e9/0x37f0 [ 414.039926] ? shmem_alloc_and_acct_page+0x850/0x850 [ 414.045039] ? mark_held_locks+0xa6/0xf0 [ 414.049117] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 414.054357] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 414.059724] shmem_write_begin+0xff/0x1e0 [ 414.063892] generic_perform_write+0x1f8/0x4d0 [ 414.068484] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 414.073155] ? current_time+0x1c0/0x1c0 [ 414.077136] ? lock_acquire+0x170/0x3c0 [ 414.081121] __generic_file_write_iter+0x24b/0x610 [ 414.086071] generic_file_write_iter+0x3f8/0x730 [ 414.090846] __vfs_write+0x51b/0x770 [ 414.094564] ? kernel_read+0x110/0x110 [ 414.098476] ? check_preemption_disabled+0x41/0x280 [ 414.103511] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 414.108660] vfs_write+0x1f3/0x540 [ 414.112222] __x64_sys_pwrite64+0x1f7/0x250 [ 414.116551] ? ksys_pwrite64+0x1a0/0x1a0 [ 414.120632] ? trace_hardirqs_off_caller+0x6e/0x210 [ 414.125660] ? do_syscall_64+0x21/0x620 [ 414.129646] do_syscall_64+0xf9/0x620 [ 414.133458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.138656] RIP: 0033:0x419777 [ 414.141855] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 414.160861] RSP: 002b:00007ff05cfe7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 13:19:29 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x7ffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 414.168619] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 414.175896] RDX: 0000000000000006 RSI: 0000000020010600 RDI: 0000000000000004 [ 414.183170] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 414.190810] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 414.198198] R13: 0000000000000004 R14: 0000000020000280 R15: 0000000000000000 13:19:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 414.218196] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 414.318414] isofs_fill_super: bread failed, dev=loop0, iso_blknum=34, block=68 [ 414.384510] VFS: Found a V7 FS (block size = 512) on device loop5 [ 414.472223] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:29 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:29 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf0ffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 414.729534] FAULT_INJECTION: forcing a failure. [ 414.729534] name failslab, interval 1, probability 0, space 0, times 0 [ 414.741165] CPU: 1 PID: 18013 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 414.749311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.758902] Call Trace: [ 414.760758] VFS: Found a V7 FS (block size = 512) on device loop5 [ 414.761502] dump_stack+0x1fc/0x2ef [ 414.771670] should_fail.cold+0xa/0xf [ 414.775492] ? setup_fault_attr+0x200/0x200 [ 414.779868] ? __lock_acquire+0x6de/0x3ff0 [ 414.784146] __should_failslab+0x115/0x180 [ 414.788483] should_failslab+0x5/0x10 [ 414.792294] kmem_cache_alloc+0x3f/0x370 [ 414.796724] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 414.802371] __radix_tree_create+0x314/0x540 [ 414.806804] __radix_tree_insert+0xbb/0x5f0 [ 414.811196] ? __radix_tree_create+0x540/0x540 [ 414.815970] ? lock_acquire+0x170/0x3c0 [ 414.819956] ? shmem_add_to_page_cache+0x306/0xbb0 [ 414.825022] shmem_add_to_page_cache+0x616/0xbb0 [ 414.829839] ? shmem_recalc_inode+0x310/0x310 [ 414.834353] ? __radix_tree_preload+0x1fe/0x280 [ 414.839156] shmem_getpage_gfp+0x2004/0x37f0 [ 414.843620] ? shmem_alloc_and_acct_page+0x850/0x850 [ 414.848736] ? mark_held_locks+0xa6/0xf0 [ 414.852881] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 414.858170] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 414.863388] shmem_write_begin+0xff/0x1e0 [ 414.867552] generic_perform_write+0x1f8/0x4d0 [ 414.872216] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 414.876912] ? current_time+0x1c0/0x1c0 [ 414.880898] ? lock_acquire+0x170/0x3c0 [ 414.884916] __generic_file_write_iter+0x24b/0x610 [ 414.889851] generic_file_write_iter+0x3f8/0x730 [ 414.894624] __vfs_write+0x51b/0x770 [ 414.898351] ? kernel_read+0x110/0x110 [ 414.902272] ? check_preemption_disabled+0x41/0x280 [ 414.907298] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 414.912527] vfs_write+0x1f3/0x540 [ 414.916082] __x64_sys_pwrite64+0x1f7/0x250 [ 414.920417] ? ksys_pwrite64+0x1a0/0x1a0 [ 414.924489] ? trace_hardirqs_off_caller+0x6e/0x210 [ 414.929540] ? do_syscall_64+0x21/0x620 [ 414.933532] do_syscall_64+0xf9/0x620 [ 414.937359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.942563] RIP: 0033:0x419777 [ 414.945761] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 414.965112] RSP: 002b:00007ff05cfe7f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 414.972834] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 13:19:30 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x100000000000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 414.980119] RDX: 0000000000000006 RSI: 0000000020010600 RDI: 0000000000000004 [ 414.987487] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 414.994768] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 415.002046] R13: 0000000000000004 R14: 0000000020000280 R15: 0000000000000000 [ 415.015887] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 415.069559] ISOFS: Unable to identify CD-ROM format. [ 415.139597] VFS: Found a V7 FS (block size = 512) on device loop5 [ 415.197138] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:32 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:32 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:32 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x200000000000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 416.863566] FAULT_INJECTION: forcing a failure. [ 416.863566] name failslab, interval 1, probability 0, space 0, times 0 [ 416.890968] VFS: Found a V7 FS (block size = 512) on device loop5 [ 416.894312] CPU: 0 PID: 18061 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 416.905113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.914468] Call Trace: [ 416.917077] dump_stack+0x1fc/0x2ef [ 416.920737] should_fail.cold+0xa/0xf [ 416.924551] ? setup_fault_attr+0x200/0x200 [ 416.928899] ? lock_acquire+0x170/0x3c0 [ 416.932975] __should_failslab+0x115/0x180 [ 416.937217] should_failslab+0x5/0x10 [ 416.941023] kmem_cache_alloc+0x277/0x370 [ 416.945185] getname_flags+0xce/0x590 [ 416.948996] do_sys_open+0x26c/0x520 [ 416.952717] ? filp_open+0x70/0x70 [ 416.956267] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 416.961641] ? trace_hardirqs_off_caller+0x6e/0x210 [ 416.966670] ? do_syscall_64+0x21/0x620 [ 416.970672] do_syscall_64+0xf9/0x620 [ 416.974570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.979767] RIP: 0033:0x4196c4 [ 416.982960] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 417.001863] RSP: 002b:00007ff05cfe7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 417.009573] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 417.016948] RDX: 0000000000000002 RSI: 00007ff05cfe8000 RDI: 00000000ffffff9c [ 417.024228] RBP: 00007ff05cfe8000 R08: 0000000000000000 R09: ffffffffffffffff [ 417.031510] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 417.038780] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 417.053534] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:33 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:33 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x800000000000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 13:19:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 417.759965] FAULT_INJECTION: forcing a failure. [ 417.759965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 417.771820] CPU: 1 PID: 18092 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 417.779712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.789087] Call Trace: [ 417.791685] dump_stack+0x1fc/0x2ef [ 417.795332] should_fail.cold+0xa/0xf [ 417.799142] ? setup_fault_attr+0x200/0x200 [ 417.803465] ? do_writepages+0x290/0x290 [ 417.807527] ? unlock_page+0x13d/0x230 [ 417.811427] __alloc_pages_nodemask+0x239/0x2890 [ 417.816285] ? generic_perform_write+0x36c/0x4d0 [ 417.821052] ? __lock_acquire+0x6de/0x3ff0 [ 417.825302] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 417.830177] ? lock_downgrade+0x720/0x720 [ 417.834326] ? lock_acquire+0x170/0x3c0 [ 417.838305] ? up_write+0x18/0x150 [ 417.841850] ? generic_file_write_iter+0x381/0x730 [ 417.846819] cache_grow_begin+0xa4/0x8a0 [ 417.850897] ? setup_fault_attr+0x200/0x200 [ 417.855246] ? lock_acquire+0x170/0x3c0 [ 417.859229] cache_alloc_refill+0x273/0x340 [ 417.863566] kmem_cache_alloc+0x346/0x370 [ 417.867723] getname_flags+0xce/0x590 [ 417.871535] do_sys_open+0x26c/0x520 [ 417.875256] ? filp_open+0x70/0x70 [ 417.878799] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 417.884163] ? trace_hardirqs_off_caller+0x6e/0x210 [ 417.889193] ? do_syscall_64+0x21/0x620 [ 417.893257] do_syscall_64+0xf9/0x620 [ 417.897069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.902266] RIP: 0033:0x4196c4 [ 417.905464] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 417.924370] RSP: 002b:00007ff05cfe7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 417.932088] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 417.939386] RDX: 0000000000000002 RSI: 00007ff05cfe8000 RDI: 00000000ffffff9c [ 417.946663] RBP: 00007ff05cfe8000 R08: 0000000000000000 R09: ffffffffffffffff 13:19:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 417.953944] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 417.961224] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 13:19:33 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x3f00000000000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 418.003453] VFS: Found a V7 FS (block size = 512) on device loop5 [ 418.048049] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 418.122608] ISOFS: Unable to identify CD-ROM format. [ 418.165686] VFS: Found a V7 FS (block size = 512) on device loop5 [ 418.222813] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:35 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 13:19:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:35 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:35 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x7fffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 419.909316] FAULT_INJECTION: forcing a failure. [ 419.909316] name failslab, interval 1, probability 0, space 0, times 0 [ 419.924492] VFS: Found a V7 FS (block size = 512) on device loop5 [ 419.948347] CPU: 0 PID: 18143 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 419.956266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.965634] Call Trace: [ 419.968234] dump_stack+0x1fc/0x2ef [ 419.971884] should_fail.cold+0xa/0xf [ 419.975703] ? setup_fault_attr+0x200/0x200 [ 419.980037] ? lock_acquire+0x170/0x3c0 [ 419.984025] __should_failslab+0x115/0x180 [ 419.988266] should_failslab+0x5/0x10 [ 419.992071] kmem_cache_alloc+0x277/0x370 [ 419.996227] __alloc_file+0x21/0x330 [ 419.999957] alloc_empty_file+0x6d/0x170 [ 420.004025] path_openat+0xe9/0x2df0 [ 420.007747] ? __lock_acquire+0x6de/0x3ff0 [ 420.012019] ? path_lookupat+0x8d0/0x8d0 [ 420.016108] ? mark_held_locks+0xf0/0xf0 [ 420.020207] do_filp_open+0x18c/0x3f0 [ 420.024010] ? may_open_dev+0xf0/0xf0 [ 420.027819] ? __alloc_fd+0x28d/0x570 [ 420.031636] ? lock_downgrade+0x720/0x720 [ 420.035788] ? lock_acquire+0x170/0x3c0 [ 420.039768] ? __alloc_fd+0x34/0x570 [ 420.043490] ? do_raw_spin_unlock+0x171/0x230 [ 420.047990] ? _raw_spin_unlock+0x29/0x40 [ 420.052156] ? __alloc_fd+0x28d/0x570 [ 420.055972] do_sys_open+0x3b3/0x520 [ 420.059690] ? filp_open+0x70/0x70 [ 420.063237] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 420.068624] ? trace_hardirqs_off_caller+0x6e/0x210 [ 420.073649] ? do_syscall_64+0x21/0x620 [ 420.077640] do_syscall_64+0xf9/0x620 [ 420.081459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.086781] RIP: 0033:0x4196c4 [ 420.089987] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 13:19:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:35 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x8cffffff00000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:35 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 420.109069] RSP: 002b:00007ff05cfe7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 420.116898] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 420.124268] RDX: 0000000000000002 RSI: 00007ff05cfe8000 RDI: 00000000ffffff9c [ 420.131547] RBP: 00007ff05cfe8000 R08: 0000000000000000 R09: ffffffffffffffff [ 420.138850] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 420.146127] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 420.153730] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 420.290309] VFS: Found a V7 FS (block size = 512) on device loop5 [ 420.367758] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:36 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:36 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 13:19:36 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xf6ffffff00000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 420.773893] FAULT_INJECTION: forcing a failure. [ 420.773893] name failslab, interval 1, probability 0, space 0, times 0 [ 420.794640] CPU: 0 PID: 18186 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 420.802644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.812043] Call Trace: [ 420.812890] VFS: Found a V7 FS (block size = 512) on device loop5 [ 420.814661] dump_stack+0x1fc/0x2ef [ 420.814692] should_fail.cold+0xa/0xf [ 420.828538] ? setup_fault_attr+0x200/0x200 [ 420.833246] ? lock_acquire+0x170/0x3c0 [ 420.837599] __should_failslab+0x115/0x180 [ 420.841855] should_failslab+0x5/0x10 [ 420.845706] kmem_cache_alloc_trace+0x284/0x380 [ 420.850393] apparmor_file_alloc_security+0x394/0xad0 [ 420.855601] ? apparmor_file_receive+0x160/0x160 [ 420.860372] ? __alloc_file+0x21/0x330 [ 420.864278] security_file_alloc+0x40/0x90 [ 420.868523] __alloc_file+0xc9/0x330 [ 420.872244] alloc_empty_file+0x6d/0x170 [ 420.876318] path_openat+0xe9/0x2df0 [ 420.880039] ? __lock_acquire+0x6de/0x3ff0 [ 420.884287] ? path_lookupat+0x8d0/0x8d0 [ 420.888880] ? mark_held_locks+0xf0/0xf0 [ 420.892975] do_filp_open+0x18c/0x3f0 [ 420.896790] ? may_open_dev+0xf0/0xf0 [ 420.900606] ? __alloc_fd+0x28d/0x570 [ 420.904425] ? lock_downgrade+0x720/0x720 [ 420.908582] ? lock_acquire+0x170/0x3c0 [ 420.912564] ? __alloc_fd+0x34/0x570 [ 420.916289] ? do_raw_spin_unlock+0x171/0x230 [ 420.920799] ? _raw_spin_unlock+0x29/0x40 [ 420.924956] ? __alloc_fd+0x28d/0x570 [ 420.928781] do_sys_open+0x3b3/0x520 [ 420.932520] ? filp_open+0x70/0x70 [ 420.936072] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 420.941445] ? trace_hardirqs_off_caller+0x6e/0x210 [ 420.946472] ? do_syscall_64+0x21/0x620 [ 420.950463] do_syscall_64+0xf9/0x620 [ 420.954339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.959729] RIP: 0033:0x4196c4 [ 420.962969] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 420.981879] RSP: 002b:00007ff05cfe7ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 420.989603] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 420.996981] RDX: 0000000000000002 RSI: 00007ff05cfe8000 RDI: 00000000ffffff9c [ 421.004260] RBP: 00007ff05cfe8000 R08: 0000000000000000 R09: ffffffffffffffff [ 421.011537] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 421.018813] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 421.035639] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:38 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:38 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r0, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 13:19:38 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfbffffff00000000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:38 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 422.934196] FAULT_INJECTION: forcing a failure. [ 422.934196] name failslab, interval 1, probability 0, space 0, times 0 [ 422.952422] CPU: 1 PID: 18216 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 422.960430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.969794] Call Trace: [ 422.972394] dump_stack+0x1fc/0x2ef [ 422.976035] should_fail.cold+0xa/0xf [ 422.979850] ? setup_fault_attr+0x200/0x200 [ 422.984177] ? lock_acquire+0x170/0x3c0 [ 422.988172] __should_failslab+0x115/0x180 [ 422.992421] should_failslab+0x5/0x10 [ 422.996245] kmem_cache_alloc_trace+0x284/0x380 [ 423.000920] ? loop_info64_to_compat+0x5e0/0x5e0 [ 423.005690] __kthread_create_on_node+0xd2/0x410 [ 423.010460] ? kthread_parkme+0xa0/0xa0 [ 423.014452] ? lo_ioctl+0x1bb/0x20e0 [ 423.018210] ? __mutex_lock+0x365/0x1200 [ 423.022278] ? lock_downgrade+0x720/0x720 [ 423.026433] ? loop_info64_to_compat+0x5e0/0x5e0 13:19:38 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:19:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 423.031199] kthread_create_on_node+0xbb/0xf0 [ 423.035713] ? __kthread_create_on_node+0x410/0x410 [ 423.040735] ? __fget+0x356/0x510 [ 423.044201] ? do_dup2+0x450/0x450 [ 423.047747] ? __lockdep_init_map+0x100/0x5a0 [ 423.052249] ? __lockdep_init_map+0x100/0x5a0 [ 423.056757] lo_ioctl+0xae5/0x20e0 [ 423.060309] ? loop_set_status64+0x110/0x110 [ 423.064814] blkdev_ioctl+0x5cb/0x1a80 [ 423.068718] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.074096] ? blkpg_ioctl+0x9d0/0x9d0 [ 423.077988] ? mark_held_locks+0xf0/0xf0 [ 423.082061] ? mark_held_locks+0xf0/0xf0 [ 423.086138] ? debug_check_no_obj_freed+0x201/0x490 [ 423.091170] ? lock_downgrade+0x720/0x720 [ 423.095309] block_ioctl+0xe9/0x130 [ 423.098941] ? blkdev_fallocate+0x3f0/0x3f0 [ 423.103245] do_vfs_ioctl+0xcdb/0x12e0 [ 423.107125] ? lock_downgrade+0x720/0x720 [ 423.111380] ? check_preemption_disabled+0x41/0x280 [ 423.116384] ? ioctl_preallocate+0x200/0x200 [ 423.120794] ? __fget+0x356/0x510 [ 423.124247] ? do_dup2+0x450/0x450 [ 423.127774] ? do_sys_open+0x2bf/0x520 [ 423.131654] ksys_ioctl+0x9b/0xc0 [ 423.135118] __x64_sys_ioctl+0x6f/0xb0 [ 423.139011] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 423.143616] do_syscall_64+0xf9/0x620 [ 423.147403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.152628] RIP: 0033:0x466397 [ 423.155814] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.174701] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 423.182393] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 423.189875] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 423.197404] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 423.204841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 423.212125] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 13:19:38 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 423.250302] VFS: Found a V7 FS (block size = 512) on device loop5 [ 423.356747] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 423.406426] FAULT_INJECTION: forcing a failure. [ 423.406426] name failslab, interval 1, probability 0, space 0, times 0 [ 423.418534] CPU: 0 PID: 18237 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 423.426433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.435781] Call Trace: [ 423.438362] dump_stack+0x1fc/0x2ef [ 423.441976] should_fail.cold+0xa/0xf [ 423.445764] ? setup_fault_attr+0x200/0x200 [ 423.450074] ? lock_acquire+0x170/0x3c0 [ 423.454067] __should_failslab+0x115/0x180 [ 423.458289] should_failslab+0x5/0x10 [ 423.462076] kmem_cache_alloc+0x277/0x370 [ 423.466243] __kernfs_new_node+0xd2/0x680 [ 423.470380] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 423.475168] ? __cpu_to_node+0x7b/0xa0 [ 423.479041] ? account_entity_enqueue+0x2e5/0x440 [ 423.483884] ? mark_held_locks+0xf0/0xf0 [ 423.487945] ? enqueue_entity+0xf86/0x3850 [ 423.492166] ? set_user_nice.part.0+0x3b9/0xab0 [ 423.496824] kernfs_create_dir_ns+0x9e/0x230 [ 423.501222] internal_create_group+0x1c1/0xb20 [ 423.505796] ? sysfs_remove_link_from_group+0x70/0x70 [ 423.510974] ? lock_downgrade+0x720/0x720 [ 423.515257] lo_ioctl+0xf7c/0x20e0 [ 423.518796] ? loop_set_status64+0x110/0x110 [ 423.523197] blkdev_ioctl+0x5cb/0x1a80 [ 423.527096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.532451] ? blkpg_ioctl+0x9d0/0x9d0 [ 423.536425] ? mark_held_locks+0xf0/0xf0 [ 423.540473] ? mark_held_locks+0xf0/0xf0 [ 423.544544] ? debug_check_no_obj_freed+0x201/0x490 [ 423.549571] ? lock_downgrade+0x720/0x720 [ 423.553720] block_ioctl+0xe9/0x130 [ 423.557334] ? blkdev_fallocate+0x3f0/0x3f0 [ 423.561648] do_vfs_ioctl+0xcdb/0x12e0 [ 423.565615] ? lock_downgrade+0x720/0x720 [ 423.569750] ? check_preemption_disabled+0x41/0x280 [ 423.574756] ? ioctl_preallocate+0x200/0x200 [ 423.579168] ? __fget+0x356/0x510 [ 423.582610] ? do_dup2+0x450/0x450 [ 423.586154] ? do_sys_open+0x2bf/0x520 [ 423.590037] ksys_ioctl+0x9b/0xc0 [ 423.593476] __x64_sys_ioctl+0x6f/0xb0 [ 423.597349] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 423.601934] do_syscall_64+0xf9/0x620 [ 423.605721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.610896] RIP: 0033:0x466397 [ 423.614096] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.633187] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 423.641060] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 423.648317] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 423.656111] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 423.663369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 423.670628] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 423.694835] ISOFS: Unable to identify CD-ROM format. 13:19:39 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:39 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xffffffffffff0700, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:39 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:19:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 423.870378] VFS: Found a V7 FS (block size = 512) on device loop5 [ 423.976695] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:41 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:19:41 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:41 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:41 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xfffffffffffff000, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 425.963251] FAULT_INJECTION: forcing a failure. [ 425.963251] name failslab, interval 1, probability 0, space 0, times 0 [ 425.975242] CPU: 0 PID: 18281 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 425.983135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.992490] Call Trace: [ 425.995089] dump_stack+0x1fc/0x2ef [ 425.998732] should_fail.cold+0xa/0xf [ 426.002546] ? is_bpf_text_address+0xfc/0x1b0 [ 426.007053] ? setup_fault_attr+0x200/0x200 [ 426.011382] ? kernel_text_address+0xbd/0xf0 [ 426.015802] ? __kernel_text_address+0x9/0x30 [ 426.020496] ? unwind_get_return_address+0x51/0x90 [ 426.025428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.030806] __should_failslab+0x115/0x180 [ 426.035051] should_failslab+0x5/0x10 [ 426.038869] kmem_cache_alloc+0x3f/0x370 [ 426.042957] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 426.048590] idr_get_free+0x50e/0xa10 [ 426.052403] idr_alloc_u32+0x1a5/0x320 [ 426.056298] ? __fprop_inc_percpu_max+0x210/0x210 13:19:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 426.061163] ? check_preemption_disabled+0x41/0x280 [ 426.066196] ? check_preemption_disabled+0x41/0x280 [ 426.071226] ? should_fail+0x142/0x7b0 [ 426.075117] ? fs_reclaim_release+0xd0/0x110 [ 426.079533] idr_alloc_cyclic+0x102/0x230 [ 426.083687] ? idr_alloc+0x130/0x130 [ 426.087403] ? __kernfs_new_node+0xf9/0x680 [ 426.091734] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 426.096758] __kernfs_new_node+0x11a/0x680 [ 426.101005] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 426.105766] ? _raw_spin_unlock_irq+0x5a/0x80 [ 426.110269] ? __cpu_to_node+0x7b/0xa0 13:19:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 426.114166] ? mark_held_locks+0xf0/0xf0 [ 426.118231] ? io_schedule_timeout+0x140/0x140 [ 426.122817] ? enqueue_entity+0xf86/0x3850 [ 426.127063] ? set_user_nice.part.0+0x3b9/0xab0 [ 426.131739] kernfs_create_dir_ns+0x9e/0x230 [ 426.136164] internal_create_group+0x1c1/0xb20 [ 426.140847] ? sysfs_remove_link_from_group+0x70/0x70 [ 426.146041] ? lock_downgrade+0x720/0x720 [ 426.150317] lo_ioctl+0xf7c/0x20e0 [ 426.153847] ? loop_set_status64+0x110/0x110 [ 426.158244] blkdev_ioctl+0x5cb/0x1a80 [ 426.162119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.167485] ? blkpg_ioctl+0x9d0/0x9d0 [ 426.171373] ? mark_held_locks+0xf0/0xf0 [ 426.175440] ? mark_held_locks+0xf0/0xf0 [ 426.179518] ? debug_check_no_obj_freed+0x201/0x490 [ 426.184526] ? lock_downgrade+0x720/0x720 [ 426.188675] block_ioctl+0xe9/0x130 [ 426.192316] ? blkdev_fallocate+0x3f0/0x3f0 [ 426.196626] do_vfs_ioctl+0xcdb/0x12e0 [ 426.200502] ? lock_downgrade+0x720/0x720 [ 426.204632] ? check_preemption_disabled+0x41/0x280 [ 426.209899] ? ioctl_preallocate+0x200/0x200 [ 426.214318] ? __fget+0x356/0x510 [ 426.217765] ? do_dup2+0x450/0x450 [ 426.221291] ? do_sys_open+0x2bf/0x520 [ 426.225163] ksys_ioctl+0x9b/0xc0 [ 426.228654] __x64_sys_ioctl+0x6f/0xb0 [ 426.232535] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 426.237100] do_syscall_64+0xf9/0x620 [ 426.240900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.246095] RIP: 0033:0x466397 [ 426.249270] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.268351] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.276044] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 426.283304] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 426.290664] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 426.297931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 426.305270] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 426.349908] ISOFS: Unable to identify CD-ROM format. [ 426.356508] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:41 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 426.434264] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 426.442826] FAULT_INJECTION: forcing a failure. [ 426.442826] name failslab, interval 1, probability 0, space 0, times 0 [ 426.461621] CPU: 0 PID: 18307 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 426.469553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.478921] Call Trace: [ 426.481540] dump_stack+0x1fc/0x2ef [ 426.485198] should_fail.cold+0xa/0xf [ 426.489011] ? setup_fault_attr+0x200/0x200 [ 426.493344] ? lock_acquire+0x170/0x3c0 [ 426.497327] __should_failslab+0x115/0x180 [ 426.501596] should_failslab+0x5/0x10 [ 426.505477] kmem_cache_alloc+0x277/0x370 [ 426.509614] __kernfs_new_node+0xd2/0x680 [ 426.513757] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 426.518525] ? __mutex_unlock_slowpath+0xea/0x610 [ 426.523382] ? wait_for_completion_io+0x10/0x10 [ 426.528054] ? kernfs_next_descendant_post+0x19c/0x290 [ 426.533341] kernfs_new_node+0x92/0x120 [ 426.537413] __kernfs_create_file+0x51/0x340 [ 426.541815] sysfs_add_file_mode_ns+0x226/0x540 [ 426.546475] internal_create_group+0x355/0xb20 [ 426.551059] ? sysfs_remove_link_from_group+0x70/0x70 [ 426.556264] ? lock_downgrade+0x720/0x720 [ 426.560432] lo_ioctl+0xf7c/0x20e0 [ 426.563959] ? loop_set_status64+0x110/0x110 [ 426.568360] blkdev_ioctl+0x5cb/0x1a80 [ 426.572234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.577581] ? blkpg_ioctl+0x9d0/0x9d0 [ 426.581549] ? mark_held_locks+0xf0/0xf0 [ 426.585593] ? mark_held_locks+0xf0/0xf0 [ 426.589643] ? debug_check_no_obj_freed+0x201/0x490 [ 426.594645] ? lock_downgrade+0x720/0x720 [ 426.598780] block_ioctl+0xe9/0x130 [ 426.602388] ? blkdev_fallocate+0x3f0/0x3f0 [ 426.606715] do_vfs_ioctl+0xcdb/0x12e0 [ 426.610603] ? lock_downgrade+0x720/0x720 [ 426.614747] ? check_preemption_disabled+0x41/0x280 [ 426.619766] ? ioctl_preallocate+0x200/0x200 [ 426.624171] ? __fget+0x356/0x510 [ 426.627609] ? do_dup2+0x450/0x450 [ 426.631149] ? do_sys_open+0x2bf/0x520 [ 426.635023] ksys_ioctl+0x9b/0xc0 [ 426.638462] __x64_sys_ioctl+0x6f/0xb0 [ 426.642397] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 426.647074] do_syscall_64+0xf9/0x620 [ 426.650869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.656044] RIP: 0033:0x466397 [ 426.659228] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.678463] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.686249] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 426.693510] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 426.700764] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 426.708129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 426.715392] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 426.730227] ISOFS: Unable to identify CD-ROM format. 13:19:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:42 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0xffffffffffffff7f, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:42 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 426.942084] FAULT_INJECTION: forcing a failure. [ 426.942084] name failslab, interval 1, probability 0, space 0, times 0 [ 426.973697] CPU: 1 PID: 18330 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 426.981616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.990985] Call Trace: [ 426.993606] dump_stack+0x1fc/0x2ef [ 426.997251] should_fail.cold+0xa/0xf [ 427.001065] ? setup_fault_attr+0x200/0x200 [ 427.005481] ? lock_acquire+0x170/0x3c0 [ 427.009486] __should_failslab+0x115/0x180 [ 427.013813] should_failslab+0x5/0x10 [ 427.017625] kmem_cache_alloc+0x277/0x370 [ 427.021773] __kernfs_new_node+0xd2/0x680 [ 427.025919] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 427.030824] ? __mutex_unlock_slowpath+0xea/0x610 [ 427.035681] ? wait_for_completion_io+0x10/0x10 [ 427.040345] ? kernfs_next_descendant_post+0x19c/0x290 [ 427.045627] kernfs_new_node+0x92/0x120 [ 427.049592] __kernfs_create_file+0x51/0x340 [ 427.054004] sysfs_add_file_mode_ns+0x226/0x540 [ 427.058685] internal_create_group+0x355/0xb20 [ 427.063288] ? sysfs_remove_link_from_group+0x70/0x70 [ 427.068488] ? lock_downgrade+0x720/0x720 [ 427.072659] lo_ioctl+0xf7c/0x20e0 [ 427.076209] ? loop_set_status64+0x110/0x110 [ 427.080618] blkdev_ioctl+0x5cb/0x1a80 [ 427.084517] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.089872] ? blkpg_ioctl+0x9d0/0x9d0 [ 427.093743] ? mark_held_locks+0xf0/0xf0 [ 427.097800] ? mark_held_locks+0xf0/0xf0 [ 427.101858] ? debug_check_no_obj_freed+0x201/0x490 [ 427.106874] ? lock_downgrade+0x720/0x720 [ 427.111048] block_ioctl+0xe9/0x130 [ 427.114689] ? blkdev_fallocate+0x3f0/0x3f0 [ 427.119006] do_vfs_ioctl+0xcdb/0x12e0 [ 427.122883] ? lock_downgrade+0x720/0x720 [ 427.127012] ? check_preemption_disabled+0x41/0x280 [ 427.132010] ? ioctl_preallocate+0x200/0x200 [ 427.136418] ? __fget+0x356/0x510 [ 427.139880] ? do_dup2+0x450/0x450 [ 427.143405] ? do_sys_open+0x2bf/0x520 [ 427.147282] ksys_ioctl+0x9b/0xc0 [ 427.150765] __x64_sys_ioctl+0x6f/0xb0 [ 427.154653] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 427.159250] do_syscall_64+0xf9/0x620 [ 427.163044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.168219] RIP: 0033:0x466397 [ 427.171405] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.190304] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.198009] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 427.205276] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 427.212538] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 427.219800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 427.227063] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 427.249111] ISOFS: Unable to identify CD-ROM format. [ 427.295180] VFS: Found a V7 FS (block size = 512) on device loop5 [ 427.343905] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:44 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:44 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:44 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r1, 0x0, 0x0, 0x44040, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYRESOCT, @ANYRESDEC], 0x100000530) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xee00, r2) socket(0x10, 0x80002, 0x0) socket$inet(0x2, 0x1, 0x3f) setreuid(0xee00, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000180), 0x4000, &(0x7f00000006c0)={[{@mode={'mode', 0x3d, 0x40}}, {@mode={'mode', 0x3d, 0x200}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x7fffffff}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x7}}], [{@hash}, {@pcr={'pcr', 0x3d, 0x17}}, {@smackfsdef={'smackfsdef', 0x3d, '$+\\,'}}, {@subj_user={'subj_user', 0x3d, 'v7\x00'}}, {@euid_lt}, {@euid_gt={'euid>', r2}}, {@uid_gt}, {@obj_user={'obj_user', 0x3d, 'v7\x00'}}, {@dont_appraise}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'dont_appraise'}}]}) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/78, 0x4e}], 0x2, &(0x7f0000000640)}, 0x10000) [ 428.971888] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:44 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 429.018729] FAULT_INJECTION: forcing a failure. [ 429.018729] name failslab, interval 1, probability 0, space 0, times 0 [ 429.042501] CPU: 0 PID: 18362 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 429.050502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.059843] Call Trace: [ 429.062424] dump_stack+0x1fc/0x2ef [ 429.066045] should_fail.cold+0xa/0xf [ 429.070276] ? setup_fault_attr+0x200/0x200 [ 429.074580] ? lock_acquire+0x170/0x3c0 [ 429.078574] __should_failslab+0x115/0x180 [ 429.082791] should_failslab+0x5/0x10 [ 429.086583] kmem_cache_alloc+0x277/0x370 [ 429.090729] __kernfs_new_node+0xd2/0x680 [ 429.094865] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 429.099612] ? __mutex_unlock_slowpath+0xea/0x610 [ 429.104442] ? wait_for_completion_io+0x10/0x10 [ 429.109117] ? kernfs_next_descendant_post+0x19c/0x290 [ 429.114409] kernfs_new_node+0x92/0x120 [ 429.118381] __kernfs_create_file+0x51/0x340 [ 429.122782] sysfs_add_file_mode_ns+0x226/0x540 [ 429.127447] internal_create_group+0x355/0xb20 [ 429.132025] ? sysfs_remove_link_from_group+0x70/0x70 [ 429.137208] ? lock_downgrade+0x720/0x720 [ 429.141347] lo_ioctl+0xf7c/0x20e0 [ 429.144884] ? loop_set_status64+0x110/0x110 [ 429.149283] blkdev_ioctl+0x5cb/0x1a80 [ 429.153153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.158498] ? blkpg_ioctl+0x9d0/0x9d0 [ 429.162374] ? mark_held_locks+0xf0/0xf0 [ 429.166420] ? mark_held_locks+0xf0/0xf0 [ 429.170474] ? debug_check_no_obj_freed+0x201/0x490 [ 429.175481] ? lock_downgrade+0x720/0x720 [ 429.179612] block_ioctl+0xe9/0x130 [ 429.183228] ? blkdev_fallocate+0x3f0/0x3f0 [ 429.187629] do_vfs_ioctl+0xcdb/0x12e0 [ 429.191503] ? lock_downgrade+0x720/0x720 [ 429.195641] ? check_preemption_disabled+0x41/0x280 [ 429.200651] ? ioctl_preallocate+0x200/0x200 [ 429.205051] ? __fget+0x356/0x510 [ 429.208497] ? do_dup2+0x450/0x450 [ 429.212032] ? do_sys_open+0x2bf/0x520 [ 429.215912] ksys_ioctl+0x9b/0xc0 [ 429.219346] __x64_sys_ioctl+0x6f/0xb0 [ 429.223213] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 429.227783] do_syscall_64+0xf9/0x620 [ 429.231577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.236750] RIP: 0033:0x466397 [ 429.239932] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 429.258818] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.266514] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 429.273763] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 429.281022] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 429.288277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 429.295532] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 429.311456] ISOFS: Unable to identify CD-ROM format. 13:19:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 429.827741] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:45 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:45 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:19:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 429.946996] FAULT_INJECTION: forcing a failure. [ 429.946996] name failslab, interval 1, probability 0, space 0, times 0 13:19:45 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x2000000000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r1) lchown(&(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, r1) [ 429.995327] CPU: 0 PID: 18404 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 430.003250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.012614] Call Trace: [ 430.015218] dump_stack+0x1fc/0x2ef [ 430.018864] should_fail.cold+0xa/0xf [ 430.022678] ? setup_fault_attr+0x200/0x200 [ 430.027009] ? lock_acquire+0x170/0x3c0 [ 430.031002] __should_failslab+0x115/0x180 [ 430.035342] should_failslab+0x5/0x10 [ 430.039145] kmem_cache_alloc+0x277/0x370 [ 430.043387] __kernfs_new_node+0xd2/0x680 [ 430.047550] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 430.052321] ? __mutex_unlock_slowpath+0xea/0x610 [ 430.057342] ? wait_for_completion_io+0x10/0x10 [ 430.062015] ? kernfs_next_descendant_post+0x19c/0x290 [ 430.067383] kernfs_new_node+0x92/0x120 [ 430.071371] __kernfs_create_file+0x51/0x340 [ 430.075783] sysfs_add_file_mode_ns+0x226/0x540 [ 430.080454] internal_create_group+0x355/0xb20 [ 430.085039] ? sysfs_remove_link_from_group+0x70/0x70 [ 430.090226] ? lock_downgrade+0x720/0x720 [ 430.094386] lo_ioctl+0xf7c/0x20e0 [ 430.097922] ? loop_set_status64+0x110/0x110 [ 430.102328] blkdev_ioctl+0x5cb/0x1a80 [ 430.106228] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.111587] ? blkpg_ioctl+0x9d0/0x9d0 [ 430.115474] ? mark_held_locks+0xf0/0xf0 [ 430.119550] ? mark_held_locks+0xf0/0xf0 [ 430.123614] ? debug_check_no_obj_freed+0x201/0x490 [ 430.128634] ? lock_downgrade+0x720/0x720 [ 430.132798] block_ioctl+0xe9/0x130 [ 430.136428] ? blkdev_fallocate+0x3f0/0x3f0 [ 430.140746] do_vfs_ioctl+0xcdb/0x12e0 [ 430.144631] ? lock_downgrade+0x720/0x720 [ 430.148772] ? check_preemption_disabled+0x41/0x280 [ 430.153800] ? ioctl_preallocate+0x200/0x200 [ 430.158316] ? __fget+0x356/0x510 [ 430.161765] ? do_dup2+0x450/0x450 [ 430.165305] ? do_sys_open+0x2bf/0x520 [ 430.169190] ksys_ioctl+0x9b/0xc0 [ 430.172644] __x64_sys_ioctl+0x6f/0xb0 [ 430.176527] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 430.181107] do_syscall_64+0xf9/0x620 [ 430.184908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.190093] RIP: 0033:0x466397 [ 430.193288] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.212182] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.220162] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 430.227428] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 430.234694] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 430.242129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 430.249391] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 430.295126] ISOFS: Unable to identify CD-ROM format. [ 430.333943] VFS: Found a V7 FS (block size = 512) on device loop5 [ 430.426615] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:47 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:47 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r1, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 13:19:47 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:47 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) syz_mount_image$pvfs2(&(0x7f00000001c0), &(0x7f0000000240)='./bus\x00', 0xa79, 0x8, &(0x7f0000000880)=[{&(0x7f0000000300)="dbdcf82e58352b12f81c1c4e2eaca3e1274bcf5dc5581df2715f555c692abda98d5d10", 0x23, 0x1}, {&(0x7f0000000340)="d3997ed9e7992f0705910a0d17a07d8f373fcf9f5d5783db07c2311fb1b93f1d930fe3e3c4a02c3bb82ee17a9a96bdc092516347e8", 0x35, 0x71}, {&(0x7f0000000540)="92759dd8713f240948e20473", 0xc, 0x3ff}, {&(0x7f0000000580)="779c4ccdce248ddf3abb82290e6f24539e2dcc4e58cdb19f705805ecc5c3ffae33292e0ae173aa778b9e1d47c48bd0332ca96457ae16b01d6fdce0e26bdcef373303cbcb72ab781ac4ce4fe061a84b822b0ebe8225491ef1f7fe545dadcc66eb07d03a299199a625cce46124e995ae697b9274ee1b87bb90ee7cc40c449fdd0989d75ae7bd367339320dad49b7c2bb686364b75ab3942114479f30145aa7489d2edea5c31168fb7b6ec3bd0d4b053bb0a7667d410a716364bd0f52b94218f8c4ee21ce19d78eeb", 0xc7, 0x8}, {&(0x7f0000000680)="d8e810d32481613db00f1a2c62d12816cc88b8f66cd0fb378ba404390db0710e", 0x20, 0x4}, {&(0x7f00000006c0)="310cd71b795a95db4f56f85df0ba51eee6276e6ae6b511add953cb8f8c013c056f7bd2a63bf718e6eb90345c8dad348aed9c464b6b95c9752c78f5ebab5556be2e07e5090b90720a4309a41c415810e191005098d310827b7cbe4d4e24e6bc360d990b4c1c88ced6be507c579aa14cef3a4484d7a7869e5a", 0x78, 0x4}, {&(0x7f0000000740)="608be3cc4ba85d85b9bc0767352f7b536104a43bedfa9298c0da009b01c22273bd9d5e5077dc33dafbe5155f90e3be4d75b75b5e8a966c32b53a688072ab7de1cb34f1c2908a095080c78c0c85d10cfd2286f395af06f29a8e4c033fcb672757892e769db4a880dc64f87a91a134ae00799095e53b2c247fee7745782c9a1eb7a059fce4c2f7aa6c05ce7706d952f7a1d43aa9578967ba8f6974ce30e0f620c25680f134850b644549eca9f329e60fdd43c7a19a835f7a14acf6ce74f8fcb9e9edb8cf16e0e228555cc68fbfdd38feacda", 0xd1, 0x1}, {&(0x7f0000000840)="0fe3b548c925", 0x6, 0x7f}], 0x800, &(0x7f0000000940)={[{}, {'staff_u'}, {'staff_u'}], [{@hash}, {@euid_eq={'euid', 0x3d, r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'context'}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x61, 0x39, 0x39, 0x39, 0x31, 0x65, 0x30], 0x2d, [0x64, 0x37, 0x64, 0x37], 0x2d, [0x34, 0x33, 0x61, 0x30], 0x2d, [0x61, 0x37, 0x36, 0x39], 0x2d, [0x32, 0x61, 0x36, 0x64, 0x62, 0x66, 0xc, 0x31]}}}, {@subj_role={'subj_role', 0x3d, 'seclabel'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'v7\x00'}}]}) setxattr(&(0x7f0000000a40)='./bus\x00', &(0x7f0000000a80)=@random={'trusted.', 'euid>'}, &(0x7f0000000ac0)='defcontext', 0xa, 0x2) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000180), 0x800080, &(0x7f00000003c0)={[{}, {@mode={'mode', 0x3d, 0x7ff}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x5}}, {}, {}], [{@seclabel}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@context={'context', 0x3d, 'user_u'}}, {@dont_appraise}, {@euid_lt={'euid<', r0}}, {@euid_gt={'euid>', 0xee00}}]}) 13:19:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 432.030534] VFS: Found a V7 FS (block size = 512) on device loop5 [ 432.048482] FAULT_INJECTION: forcing a failure. [ 432.048482] name failslab, interval 1, probability 0, space 0, times 0 [ 432.060230] CPU: 1 PID: 18441 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 432.068124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.077489] Call Trace: [ 432.080089] dump_stack+0x1fc/0x2ef [ 432.083729] should_fail.cold+0xa/0xf [ 432.087548] ? setup_fault_attr+0x200/0x200 [ 432.091878] ? lock_acquire+0x170/0x3c0 [ 432.095878] __should_failslab+0x115/0x180 [ 432.100125] should_failslab+0x5/0x10 [ 432.103943] kmem_cache_alloc+0x277/0x370 [ 432.108110] __kernfs_new_node+0xd2/0x680 [ 432.112282] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 432.117053] ? __mutex_unlock_slowpath+0xea/0x610 [ 432.121996] ? wait_for_completion_io+0x10/0x10 [ 432.126704] ? kernfs_next_descendant_post+0x19c/0x290 [ 432.132000] kernfs_new_node+0x92/0x120 [ 432.135986] __kernfs_create_file+0x51/0x340 [ 432.140405] sysfs_add_file_mode_ns+0x226/0x540 [ 432.145085] internal_create_group+0x355/0xb20 [ 432.149685] ? sysfs_remove_link_from_group+0x70/0x70 [ 432.154890] ? lock_downgrade+0x720/0x720 [ 432.159062] lo_ioctl+0xf7c/0x20e0 [ 432.162627] ? loop_set_status64+0x110/0x110 [ 432.167051] blkdev_ioctl+0x5cb/0x1a80 [ 432.170951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.176321] ? blkpg_ioctl+0x9d0/0x9d0 [ 432.180216] ? mark_held_locks+0xf0/0xf0 [ 432.184289] ? mark_held_locks+0xf0/0xf0 [ 432.188364] ? debug_check_no_obj_freed+0x201/0x490 [ 432.193400] ? lock_downgrade+0x720/0x720 [ 432.197552] block_ioctl+0xe9/0x130 [ 432.201190] ? blkdev_fallocate+0x3f0/0x3f0 [ 432.205529] do_vfs_ioctl+0xcdb/0x12e0 [ 432.209434] ? lock_downgrade+0x720/0x720 [ 432.213611] ? check_preemption_disabled+0x41/0x280 [ 432.218654] ? ioctl_preallocate+0x200/0x200 [ 432.223079] ? __fget+0x356/0x510 [ 432.226546] ? do_dup2+0x450/0x450 [ 432.230105] ? do_sys_open+0x2bf/0x520 [ 432.234123] ksys_ioctl+0x9b/0xc0 [ 432.237585] __x64_sys_ioctl+0x6f/0xb0 [ 432.241484] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 432.246073] do_syscall_64+0xf9/0x620 [ 432.249881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.255249] RIP: 0033:0x466397 [ 432.258444] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 432.277347] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 432.285056] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 432.292330] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 432.299620] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 432.306921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 432.314245] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 432.333628] ISOFS: Unable to identify CD-ROM format. 13:19:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 432.459093] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:48 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:48 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) syz_mount_image$romfs(&(0x7f0000000040), &(0x7f0000000180)='./file0\x00', 0x101, 0x1, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x400}], 0x4000, &(0x7f0000000200)={[{'v7\x00'}, {'v7\x00'}, {'-#$'}, {'v7\x00'}], [{@fowner_lt={'fowner<', 0xee00}}, {@euid_eq}, {@dont_measure}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) openat(r0, &(0x7f0000000340)='./file1\x00', 0x200, 0xae) mount$9p_virtio(&(0x7f0000000280), &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300), 0x10001, &(0x7f00000013c0)={'trans=virtio,', {[{@mmap}, {@access_user}, {@msize={'msize', 0x3d, 0x1004000000}}, {@afid={'afid', 0x3d, 0x1000}}, {@msize={'msize', 0x3d, 0x3ff}}, {@uname={'uname', 0x3d, 'romfs\x00'}}, {@cache_mmap}, {@loose}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x66, 0x35, 0x61, 0x66, 0x39, 0x66, 0x33], 0x2d, [0x64, 0x36, 0x34, 0x64], 0x2d, [0x9c, 0x34, 0x33, 0x5a], 0x2d, [0x50, 0x33, 0x65, 0x31], 0x2d, [0x39, 0x34, 0x66, 0x61, 0x65, 0x35, 0x63, 0x9]}}}, {@euid_lt={'euid<', 0xee01}}, {@obj_role={'obj_role', 0x3d, 'romfs\x00'}}]}}) 13:19:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 432.951630] FAULT_INJECTION: forcing a failure. [ 432.951630] name failslab, interval 1, probability 0, space 0, times 0 [ 432.991894] CPU: 1 PID: 18482 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 432.999801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.009161] Call Trace: [ 433.011795] dump_stack+0x1fc/0x2ef [ 433.015446] should_fail.cold+0xa/0xf [ 433.019260] ? setup_fault_attr+0x200/0x200 [ 433.023588] ? lock_acquire+0x170/0x3c0 [ 433.027602] __should_failslab+0x115/0x180 [ 433.031839] should_failslab+0x5/0x10 [ 433.035659] kmem_cache_alloc+0x277/0x370 [ 433.039815] __kernfs_new_node+0xd2/0x680 [ 433.043968] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 433.048739] ? __mutex_unlock_slowpath+0xea/0x610 [ 433.053594] ? wait_for_completion_io+0x10/0x10 [ 433.058292] ? kernfs_next_descendant_post+0x19c/0x290 [ 433.063667] kernfs_new_node+0x92/0x120 [ 433.067661] __kernfs_create_file+0x51/0x340 [ 433.072080] sysfs_add_file_mode_ns+0x226/0x540 [ 433.076765] internal_create_group+0x355/0xb20 [ 433.081356] ? sysfs_remove_link_from_group+0x70/0x70 [ 433.086554] ? lock_downgrade+0x720/0x720 [ 433.090753] lo_ioctl+0xf7c/0x20e0 [ 433.094335] ? loop_set_status64+0x110/0x110 [ 433.098751] blkdev_ioctl+0x5cb/0x1a80 [ 433.102647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.108008] ? blkpg_ioctl+0x9d0/0x9d0 [ 433.111894] ? mark_held_locks+0xf0/0xf0 [ 433.115957] ? mark_held_locks+0xf0/0xf0 [ 433.120028] ? debug_check_no_obj_freed+0x201/0x490 [ 433.125051] ? lock_downgrade+0x720/0x720 [ 433.129207] block_ioctl+0xe9/0x130 [ 433.132834] ? blkdev_fallocate+0x3f0/0x3f0 [ 433.137159] do_vfs_ioctl+0xcdb/0x12e0 [ 433.141057] ? lock_downgrade+0x720/0x720 [ 433.145209] ? check_preemption_disabled+0x41/0x280 [ 433.150231] ? ioctl_preallocate+0x200/0x200 [ 433.154647] ? __fget+0x356/0x510 [ 433.158114] ? do_dup2+0x450/0x450 [ 433.161655] ? do_sys_open+0x2bf/0x520 [ 433.165554] ksys_ioctl+0x9b/0xc0 [ 433.169013] __x64_sys_ioctl+0x6f/0xb0 [ 433.172901] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 433.177496] do_syscall_64+0xf9/0x620 [ 433.181306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.186500] RIP: 0033:0x466397 [ 433.189694] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 433.208787] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.216495] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 433.223763] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 433.231034] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 433.238345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 433.245640] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 433.282579] VFS: Found a V7 FS (block size = 512) on device loop5 [ 433.295371] ISOFS: Unable to identify CD-ROM format. [ 433.329545] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:50 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:50 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:50 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) syz_mount_image$afs(&(0x7f0000000280), &(0x7f00000002c0)='./bus\x00', 0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300)="4ed5a4008b27f16a0dd1c4e59e18eb1cc701a73430304fc7a26601c41fa965d70b98f75868831b7a673d3cbae15f0621c4d99bb258220de2d80dff36c2630b8d86fa677e07049933d284adc32faa3f55fbcd536260fce9", 0x57, 0x7}, {&(0x7f00000003c0)="0d44f69c72b159e2e794d3f44cba338f8663294ff6c6edad4d43c66507ae25a649c63b826ca40b2aa39ff3a97992fe01d8e5784695b74b04bae8265eb931f07211cdbf94654cf809f333f7f28fddb654b42e4c1fa5e68402ba108a7059413be59befd50c6308a19d18a91e7da97802e5d2b1f906fafa", 0x76, 0xf7}, {&(0x7f0000000440)="292f9349923b9878042f3bc37e7521d7742e90fb2327f4f492489806423f856b2b719ea0850f594f4832fc30d822b659adf4293952abb2674719764ee243b29ff35bf86123d371d62b549699b0a0877de56f5aee0672ee7df797c43a77f5ca960c7444c1297c0448435d48e1b60b9dc8c8022c27d0a2f4b53a8a41fbbaf345eb9f002bcfd5a2861cab", 0x89, 0x800}], 0x8, &(0x7f0000000580)={[{@flock_openafs}, {@flock_local}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ',,'}}, {@euid_eq}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', &(0x7f0000000180), 0x6000) openat(r0, &(0x7f0000000240)='./bus\x00', 0x0, 0x102) [ 435.057807] FAULT_INJECTION: forcing a failure. [ 435.057807] name failslab, interval 1, probability 0, space 0, times 0 [ 435.103503] CPU: 0 PID: 18518 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 435.111414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.120789] Call Trace: [ 435.123419] dump_stack+0x1fc/0x2ef [ 435.127069] should_fail.cold+0xa/0xf [ 435.130899] ? setup_fault_attr+0x200/0x200 [ 435.135251] ? lock_acquire+0x170/0x3c0 [ 435.139240] __should_failslab+0x115/0x180 [ 435.143499] should_failslab+0x5/0x10 [ 435.147319] __kmalloc+0x2ab/0x3c0 [ 435.150880] ? kobject_get_path+0xbf/0x240 [ 435.155141] kobject_get_path+0xbf/0x240 [ 435.159220] kobject_uevent_env+0x25c/0x1480 [ 435.163654] lo_ioctl+0xff9/0x20e0 [ 435.167217] ? loop_set_status64+0x110/0x110 [ 435.171668] blkdev_ioctl+0x5cb/0x1a80 [ 435.175562] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.180926] ? blkpg_ioctl+0x9d0/0x9d0 [ 435.184852] ? mark_held_locks+0xf0/0xf0 [ 435.188929] ? mark_held_locks+0xf0/0xf0 [ 435.193000] ? debug_check_no_obj_freed+0x201/0x490 [ 435.198026] ? lock_downgrade+0x720/0x720 [ 435.202180] block_ioctl+0xe9/0x130 [ 435.205815] ? blkdev_fallocate+0x3f0/0x3f0 [ 435.210153] do_vfs_ioctl+0xcdb/0x12e0 [ 435.214048] ? lock_downgrade+0x720/0x720 [ 435.218220] ? check_preemption_disabled+0x41/0x280 [ 435.223240] ? ioctl_preallocate+0x200/0x200 [ 435.227671] ? __fget+0x356/0x510 [ 435.231142] ? do_dup2+0x450/0x450 [ 435.234698] ? do_sys_open+0x2bf/0x520 [ 435.238621] ksys_ioctl+0x9b/0xc0 [ 435.242086] __x64_sys_ioctl+0x6f/0xb0 [ 435.245979] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 435.250565] do_syscall_64+0xf9/0x620 [ 435.254377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.259570] RIP: 0033:0x466397 [ 435.262767] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.281670] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.289383] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 435.296672] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 13:19:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 435.303960] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 435.311225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 435.318490] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 435.341352] ISOFS: Unable to identify CD-ROM format. 13:19:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 435.398125] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:50 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:50 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getdents64(r0, &(0x7f0000000180)=""/66, 0x42) 13:19:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 435.524092] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 435.587668] FAULT_INJECTION: forcing a failure. [ 435.587668] name failslab, interval 1, probability 0, space 0, times 0 [ 435.621058] CPU: 0 PID: 18556 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 435.628986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.638360] Call Trace: [ 435.640978] dump_stack+0x1fc/0x2ef [ 435.644640] should_fail.cold+0xa/0xf [ 435.648454] ? setup_fault_attr+0x200/0x200 [ 435.652821] ? lock_acquire+0x170/0x3c0 [ 435.656805] __should_failslab+0x115/0x180 [ 435.661052] should_failslab+0x5/0x10 [ 435.664865] kmem_cache_alloc_node+0x245/0x3b0 [ 435.669456] __alloc_skb+0x71/0x560 [ 435.673111] alloc_uevent_skb+0x7b/0x210 [ 435.677223] kobject_uevent_env+0xa90/0x1480 [ 435.681660] lo_ioctl+0xff9/0x20e0 [ 435.685217] ? loop_set_status64+0x110/0x110 [ 435.689626] blkdev_ioctl+0x5cb/0x1a80 [ 435.693606] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.698978] ? blkpg_ioctl+0x9d0/0x9d0 [ 435.702878] ? mark_held_locks+0xf0/0xf0 [ 435.706961] ? mark_held_locks+0xf0/0xf0 [ 435.711034] ? debug_check_no_obj_freed+0x201/0x490 [ 435.716069] ? lock_downgrade+0x720/0x720 [ 435.720226] block_ioctl+0xe9/0x130 [ 435.723867] ? blkdev_fallocate+0x3f0/0x3f0 [ 435.728203] do_vfs_ioctl+0xcdb/0x12e0 [ 435.732104] ? lock_downgrade+0x720/0x720 [ 435.736272] ? check_preemption_disabled+0x41/0x280 [ 435.741297] ? ioctl_preallocate+0x200/0x200 [ 435.745716] ? __fget+0x356/0x510 [ 435.749186] ? do_dup2+0x450/0x450 [ 435.752766] ? do_sys_open+0x2bf/0x520 [ 435.756670] ksys_ioctl+0x9b/0xc0 [ 435.760146] __x64_sys_ioctl+0x6f/0xb0 [ 435.764052] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 435.768656] do_syscall_64+0xf9/0x620 [ 435.772476] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.777674] RIP: 0033:0x466397 [ 435.780881] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.799802] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.807515] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 435.814790] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 435.822062] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 435.829336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 435.836621] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 13:19:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 435.895777] ISOFS: Unable to identify CD-ROM format. [ 435.901294] VFS: Found a V7 FS (block size = 512) on device loop5 [ 435.978463] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 437.904206] Bluetooth: hci5: command 0x0406 tx timeout 13:19:53 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:53 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:53 executing program 5: mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x678dc702d08dec9e, 0x0) 13:19:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000), &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:53 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000000)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72bb7ecfa5dcedc8f9c3cff1cefb579887a1b8b17396dbf5d02bcfe7a1991c47f72da3f5ab3544c29bbe6fb8461e9b4935ce2547b41002a55dd000273eea3e0", 0x54, 0x8}, {&(0x7f0000000240)="d02e1ca6a59712bf9f915ed7bbc72d760ad3b66c73e25983a16793b04a2d22cf4914970f77603c5c1c4b92bc8d6d2e9d4abe16ff09f8343184d4616a02274f83c62f843b785ce376699654a29b93a54851c8ee98048e9a7acf188fbd7b8504f71ca62a45ce91affe47367412910cf462f763a5244e327d647fcd1a2ca353326d916c894c963ae90b2bfd10e60dc288bb4d8978b2e930a5b7e1bc6bfae1eabf86c01030c68daf995a6071f421644c05d6bd17de426498e927df15b8994fb6e37b0633b9518c1c1ac381b5033c", 0xcc, 0x9}], 0x40, &(0x7f0000000000)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/167, 0xa7) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0xb64ce4, 0x0) [ 438.129324] FAULT_INJECTION: forcing a failure. [ 438.129324] name failslab, interval 1, probability 0, space 0, times 0 [ 438.144850] CPU: 0 PID: 18604 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 438.152757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.162216] Call Trace: [ 438.164822] dump_stack+0x1fc/0x2ef [ 438.168464] should_fail.cold+0xa/0xf [ 438.172279] ? setup_fault_attr+0x200/0x200 [ 438.176608] ? lock_acquire+0x170/0x3c0 [ 438.180592] __should_failslab+0x115/0x180 [ 438.184840] should_failslab+0x5/0x10 [ 438.188653] kmem_cache_alloc_node+0x245/0x3b0 [ 438.193246] __alloc_skb+0x71/0x560 [ 438.196908] alloc_uevent_skb+0x7b/0x210 [ 438.200977] kobject_uevent_env+0xa90/0x1480 [ 438.205398] lo_ioctl+0xff9/0x20e0 [ 438.208944] ? loop_set_status64+0x110/0x110 [ 438.213360] blkdev_ioctl+0x5cb/0x1a80 [ 438.217255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.222623] ? blkpg_ioctl+0x9d0/0x9d0 13:19:53 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 438.226513] ? mark_held_locks+0xf0/0xf0 [ 438.230579] ? mark_held_locks+0xf0/0xf0 [ 438.234647] ? debug_check_no_obj_freed+0x201/0x490 [ 438.239662] ? lock_downgrade+0x720/0x720 [ 438.243925] block_ioctl+0xe9/0x130 [ 438.247542] ? blkdev_fallocate+0x3f0/0x3f0 [ 438.251856] do_vfs_ioctl+0xcdb/0x12e0 [ 438.255777] ? lock_downgrade+0x720/0x720 [ 438.259912] ? check_preemption_disabled+0x41/0x280 [ 438.264924] ? ioctl_preallocate+0x200/0x200 [ 438.269339] ? __fget+0x356/0x510 [ 438.272793] ? do_dup2+0x450/0x450 [ 438.276363] ? do_sys_open+0x2bf/0x520 [ 438.280259] ksys_ioctl+0x9b/0xc0 [ 438.283867] __x64_sys_ioctl+0x6f/0xb0 [ 438.287749] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 438.292325] do_syscall_64+0xf9/0x620 [ 438.296114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.301309] RIP: 0033:0x466397 [ 438.304493] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 438.323386] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.331095] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 438.338346] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 438.345604] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 438.352861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 438.360111] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 [ 438.390226] ISOFS: Unable to identify CD-ROM format. 13:19:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:53 executing program 0 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 438.482260] VFS: could not find a valid V7 on loop5. 13:19:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 438.567666] FAULT_INJECTION: forcing a failure. [ 438.567666] name failslab, interval 1, probability 0, space 0, times 0 [ 438.584217] CPU: 1 PID: 18637 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 438.592146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.601506] Call Trace: [ 438.604122] dump_stack+0x1fc/0x2ef [ 438.607772] should_fail.cold+0xa/0xf [ 438.611590] ? setup_fault_attr+0x200/0x200 [ 438.615931] ? lock_acquire+0x170/0x3c0 [ 438.619923] __should_failslab+0x115/0x180 [ 438.624175] should_failslab+0x5/0x10 [ 438.627985] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 438.633112] __kmalloc_node_track_caller+0x38/0x70 [ 438.638065] __alloc_skb+0xae/0x560 [ 438.641688] alloc_uevent_skb+0x7b/0x210 [ 438.645735] kobject_uevent_env+0xa90/0x1480 [ 438.650210] lo_ioctl+0xff9/0x20e0 [ 438.653790] ? loop_set_status64+0x110/0x110 [ 438.658194] blkdev_ioctl+0x5cb/0x1a80 [ 438.662065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.667447] ? blkpg_ioctl+0x9d0/0x9d0 [ 438.671323] ? mark_held_locks+0xf0/0xf0 [ 438.675384] ? mark_held_locks+0xf0/0xf0 [ 438.679478] ? debug_check_no_obj_freed+0x201/0x490 [ 438.684587] ? lock_downgrade+0x720/0x720 [ 438.688744] block_ioctl+0xe9/0x130 [ 438.692353] ? blkdev_fallocate+0x3f0/0x3f0 [ 438.696667] do_vfs_ioctl+0xcdb/0x12e0 [ 438.700544] ? lock_downgrade+0x720/0x720 [ 438.704697] ? check_preemption_disabled+0x41/0x280 [ 438.709702] ? ioctl_preallocate+0x200/0x200 [ 438.714109] ? __fget+0x356/0x510 [ 438.717586] ? do_dup2+0x450/0x450 [ 438.721112] ? do_sys_open+0x2bf/0x520 [ 438.724985] ksys_ioctl+0x9b/0xc0 [ 438.728420] __x64_sys_ioctl+0x6f/0xb0 [ 438.732286] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 438.736849] do_syscall_64+0xf9/0x620 [ 438.740645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.745847] RIP: 0033:0x466397 [ 438.749022] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 438.767902] RSP: 002b:00007ff05cfe7f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.775602] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 438.782858] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 438.790108] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 438.797363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 438.804622] R13: 0000000000000004 R14: 0000000020000298 R15: 0000000000000001 13:19:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 438.867132] ISOFS: Unable to identify CD-ROM format. [ 438.872692] VFS: could not find a valid V7 on loop5. 13:19:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:54 executing program 0 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000), &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:54 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = syz_mount_image$xfs(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0x4, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000200)="546b61f6e210a340fe8759f764b2d5f7b1b299e5cbc13fe5cfc2a00759a3ae7f3776351df37956723f85bacf1dea01e7e1fe0b020c92f90b1e4c020b393395bdc70b2ed3b2d83126b25706014f96aba192017348ebae3fcf4c9c639629f7f2787b6a0e7c7416d7bc543554ce6a6948ce6e742f8a866be264", 0x78, 0xe12d}, {&(0x7f0000000280), 0x0, 0x8}, {&(0x7f00000002c0)="1e6794a45956e98bc54b7f808f62dd41bb81be9b5aed33b113ac5fe050b48e43a8bf02b2f0adfbb9275ed07256cf91f3fa6266560cce1d4aed813f3b9b3fed9fd6c6d17d7bcd95224a5ac069919cc3f2d14950a344dab02a00911eb619d290dc4d7d57bf2d60adac4fad8e29c3d4d2a6ad73468129d4461216895def496a47cac560ce5a725401a879dbc580ea753f5d68300e6244f23094b036ffd5755d4f50f288f9", 0xa3, 0x5}], 0x110878, &(0x7f0000000440)={[{}, {@prjquota}, {@usrquota}, {@prjquota}, {@qnoenforce}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, 'v7\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@obj_type={'obj_type', 0x3d, 'v7\x00'}}]}) symlinkat(&(0x7f0000000280)='./bus\x00', r0, &(0x7f00000004c0)='./bus\x00') mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 439.050898] VFS: Found a V7 FS (block size = 512) on device loop5 [ 439.070828] FAULT_INJECTION: forcing a failure. [ 439.070828] name failslab, interval 1, probability 0, space 0, times 0 13:19:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000), &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 439.125811] CPU: 1 PID: 18682 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 439.133734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.143109] Call Trace: [ 439.145807] dump_stack+0x1fc/0x2ef [ 439.149462] should_fail.cold+0xa/0xf [ 439.153283] ? setup_fault_attr+0x200/0x200 [ 439.157627] ? lock_acquire+0x170/0x3c0 [ 439.161621] __should_failslab+0x115/0x180 [ 439.165870] should_failslab+0x5/0x10 [ 439.169679] kmem_cache_alloc+0x277/0x370 [ 439.173842] getname_flags+0xce/0x590 [ 439.177685] do_mkdirat+0x8d/0x2d0 [ 439.181323] ? __ia32_sys_mknod+0x120/0x120 [ 439.185657] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 439.191040] ? trace_hardirqs_off_caller+0x6e/0x210 [ 439.196081] ? do_syscall_64+0x21/0x620 [ 439.200080] do_syscall_64+0xf9/0x620 [ 439.203900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.209095] RIP: 0033:0x4656e7 [ 439.212318] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 439.231246] RSP: 002b:00007ff05cfe7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 439.238987] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004656e7 [ 439.246276] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 439.253655] RBP: 00007ff05cfe8040 R08: 0000000000000000 R09: ffffffffffffffff [ 439.260937] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 439.268228] R13: 0000000020000100 R14: 00007ff05cfe8000 R15: 0000000020000480 [ 439.314620] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 440.856227] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.861849] ieee802154 phy1 wpan1: encryption failed: -22 13:19:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:56 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0x6, 0x2, {}, {0xee01}, 0x5d}) fstat(0xffffffffffffffff, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003980)='./bus\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000240)='ext2\x00', &(0x7f0000000280)='./bus\x00', 0x101, 0x9, &(0x7f0000003800)=[{&(0x7f0000001440)="6f597ba1ee950aed526f1f0955eae08d6ccf0b3a8e517d4f1de74a7a9d5f13e5383605e9c4e8bd089c87b824bcf887afbb4f6003283f47df7cf71f6930b02c2070ce2e341c5a2b8ff6cee359998a48b8c4a26c11b5f039e99e975a5993302836417b0e26a5e0b4bc6ad34ed2c8fd61edfe8387bca8b4cd6e657d64e7b016e46815943055056f3a897cc6e87a62f439a447bf49ea19dd51f712f64347c5f60bd77e5ec851c8b9cb1660a9", 0xaa, 0x4}, {&(0x7f0000001500)="aff82bff54b3eb685b721f222e9a3bb154fc118cc1bb6cae58c7accc99b52897e99589810223bc373a865df86ab8d84b6bad090bf68fefa84211d77f75f97fae888c286920ee69a2fe05a8d3da7640cfd9c7094615abac036202b865bee84262648eea9286b489f8ed0c5e9c108786c5987dacc7f1ab781f03bb6a9fe9ae51b00e7cd7bb078173", 0x87, 0xffff}, {&(0x7f00000015c0)="2679c6f4c775b9406924c0c1e144aa8fa51e77ee69c21fe29a8bebfebb5a3059e797b24d74a72a834984a1d081a480a977e0fcc0ebbafd729ef777dbef1faf5a8c5a0fa12e93396f27cee99f69504e47e96d65cd92727791e6c6454581d17e9a438f", 0x62, 0x3}, {&(0x7f0000001640)="f17fad4132703b77dc4213505c0fcf5e8edac19b0e40ba1268240b2e770bf97080d31c893a8cb48f06e93d1be8cb5ba2c86474184e6760c03c910b43ad929627ad77fd3b352b08f37c5c4f2bc0795dc1b6a19506ae7a2a70fa42e1d8aeb469d0303b95cec3755d44f4bf20343f30145b1f6a2483aad0a80e35bcea7eae8cdc6cafb0195369d67e58e62875f839c10752b2554f", 0x93, 0x100000001}, {&(0x7f0000001700)="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0x1000, 0x4}, {&(0x7f0000002700)="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", 0x1000, 0x7}, {&(0x7f0000003700)="bb12ec211a8fbee038d9ffead7c552fbdb984b437af658161d19", 0x1a, 0x86}, {&(0x7f0000003740)="0713fcf63943d64d9f7606d103e1", 0xe}, {&(0x7f0000003780)="984633627643ac21bcca4f212ec8cf4b698a0ad1ca24882c033765bec127ac12b21fca3511aa075967d831bc931954e385ce8b32adfd6796cdeaf29e23499b9cfd0b7ca24eacfa4097c1f8e82c5171", 0x4f, 0x7f}], 0x8020, &(0x7f0000003a40)={[{@data_writeback}, {@usrjquota_path={'usrjquota', 0x3d, './bus'}}, {@nodelalloc}, {}, {@block_validity}, {@nombcache}], [{@uid_gt={'uid>', r0}}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', r2}}, {@pcr={'pcr', 0x3d, 0x1e}}]}) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_mount_image$gfs2meta(&(0x7f0000000040), &(0x7f0000000180)='./bus\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x10100}], 0xf8f7ed6698bce6c3, &(0x7f0000003b00)=ANY=[@ANYBLOB="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", @ANYRESDEC=r3, @ANYBLOB=',hash,dont_hash,fscontext=unconfined_u,\x00']) 13:19:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:56 executing program 0 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000614000/0x3000)=nil, 0x3000, 0x3800000, 0x810, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:56 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 441.475221] VFS: Found a V7 FS (block size = 512) on device loop5 [ 441.490482] FAULT_INJECTION: forcing a failure. [ 441.490482] name failslab, interval 1, probability 0, space 0, times 0 [ 441.502197] CPU: 0 PID: 18724 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 441.510100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.519485] Call Trace: [ 441.522089] dump_stack+0x1fc/0x2ef [ 441.525737] should_fail.cold+0xa/0xf [ 441.529552] ? setup_fault_attr+0x200/0x200 [ 441.533886] ? lock_acquire+0x170/0x3c0 [ 441.537990] __should_failslab+0x115/0x180 [ 441.542237] should_failslab+0x5/0x10 [ 441.546057] kmem_cache_alloc+0x277/0x370 [ 441.550221] getname_flags+0xce/0x590 [ 441.554069] do_mkdirat+0x8d/0x2d0 [ 441.557740] ? __ia32_sys_mknod+0x120/0x120 [ 441.562167] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 441.567548] ? trace_hardirqs_off_caller+0x6e/0x210 [ 441.572571] ? do_syscall_64+0x21/0x620 [ 441.576560] do_syscall_64+0xf9/0x620 [ 441.580377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.585573] RIP: 0033:0x4656e7 [ 441.588697] ptrace attach of "/root/syz-executor.1"[18736] was attempted by "/root/syz-executor.1"[18738] [ 441.588772] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.617481] RSP: 002b:00007ff05cfe7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 13:19:56 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 441.625180] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004656e7 [ 441.632450] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 441.639711] RBP: 00007ff05cfe8040 R08: 0000000000000000 R09: ffffffffffffffff [ 441.646996] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 441.654252] R13: 0000000020000100 R14: 00007ff05cfe8000 R15: 0000000020000480 13:19:57 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = syz_mount_image$gfs2meta(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0xff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="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", 0xfa, 0x8001}], 0x0, &(0x7f00000003c0)={[{'v7\x00'}, {'z{\xbe{,.[#/&%'}, {'v7\x00'}], [{@appraise}, {@subj_type={'subj_type', 0x3d, 'v7\x00'}}, {@subj_user={'subj_user', 0x3d, 'v7\x00'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@appraise_type}, {@dont_measure}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, 'v7\x00'}}]}) symlinkat(&(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000340)='./bus\x00') r1 = open(&(0x7f0000000480)='./bus\x00', 0x10080, 0x1) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 441.733596] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 441.902464] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:57 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x3, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = syz_mount_image$f2fs(&(0x7f0000000180), &(0x7f00000001c0)='./bus\x00', 0x8, 0x7, &(0x7f0000000740)=[{&(0x7f0000000200)="be19dde22332142bf7310c7732d54e0fff9c27b9878cca82c272ccc880891b3568e2b3dfd18ef428db5507a3cbbb42cedd41548085b5002e69c6ffeb4846579afe3ef0b6b45e0d1f803aa2da194477ebc242d74994413acd0fa5f32f9be2a2bab6960792323beabc12618ddda4941417b0d6aecfe65398d1a463e03e62ba6202a0f7d505a26e2d28e5c948ef84916893d53afebf21ee", 0x96}, {&(0x7f00000002c0)="b77fbda21a4b5df7d31c6df0237ceb06c644c43b7b9aee07125e158d5ed79e0e5f7a947cccd21e8e08a4b505192ceb0918e63bf86e3421967bb9ed4d6eb5450af4875bcffba5f477def807a38b1fd31d6a1db6a90ddd78afb943cd092c74f02cd8517c575f6a8748e43cdfaefc6c151f13844fd7354e9b93cce583ad76951f6ca6fa4b4ae59d3141b42256ca5e4586bd", 0x90, 0x4}, {&(0x7f00000003c0)="52f5eac5be57a8ddffd2d52b5508de814e849d885b72bf4d71cf1947f3723c21861c4002747f0e7c5ba5af382b298587428f91857aded394240228bc77887ebd9e52969147c7d048548450311b29ebbb5808c0f4bd02187061b632c4da1702325745ee7fc905aa1d81", 0x69, 0x4000000000200}, {&(0x7f0000000440)="0d56621afd12139ca93522262365e4ff7eadb65cb959c55928fa214b46d0c4328c6eddec193b5c03da873af99a0c64a0d95ef387e14515320dedf3d203167f229482320afbd3753a445420bf3fb0056aecb854b1a61b2f70886d3f", 0x5b, 0xffffffff}, {&(0x7f00000004c0)="419af5dad03742804c2701e2cf1eab6ae94f2f4a196e66b4e68c0a1b166e208c2b6a8378c3a28668698e81ac8c6464a43bf2352744f275dec70757f731f40f064fe0dfe57c73f232a928c38e2496604bd8b2ba0b66d760d15560549b48373380f74051a9b4afd552e20c140d1253f747a6541e4038919e2a67504c927a72e64f6a9b0397522d7270a9707158362abbbcee61b6b85131", 0x96, 0x101}, {&(0x7f0000000580)="6cdfc462f9b5f9ed0d65c04705281cfb564998f5b55660cc2ab956a1cfbb900e443a5deed971d9d0d01b2d235c0331d1be2a7bf5bf067b7f10fe3c7a92c8bf283b7765d67dc6e227f1912505000949ca569d8c8bf5f7e76e6b1d378421d7dcdbd19cade27435c3e9dafa8b24241df1e8663550fa706e4c03159eda30a598d438d856f367168512dc9ad57d08c40863ddd5d2355e0bd3939d2c5de16c79b32fef8478595c53deed00525776c09bc43b2183f77bb83161d3d25cba", 0xba, 0xdc1}, {&(0x7f0000000640)="3f5a3d0dae6de82c3a1ff5aec9a063e74cf4fe95738424c13764dcb23ccd630cdee19860c893ba45365738ca8e2c6a6ed9c2a83650f1f7f50ee0929c7a096030d0ff45a33eec54d4d167d8edc9e83a6a1131e0227395a850d88ba3fbcfea6d9b1d71cde84ae857a838610257de8c8fe13e0a8d02bc8c7336e451c033ea2e8c322884e09281425681681292c4d259f92f0d29fcfd54f75d8012576c64c769b028342b190d92d1023602ce8d39952a61070b6e570f30aabebeb192fbdd01a19254d4f7a9459e", 0xc5, 0x8}], 0x820000, &(0x7f0000000800)={[{@heap}, {@jqfmt_vfsold}, {@norecovery}, {@lazytime}, {@heap}, {@noinline_dentry}, {@lazytime}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0x81}}, {@disable_ext_identify}, {@data_flush}], [{@obj_user={'obj_user', 0x3d, '\x85-T{\x88@'}}, {@dont_measure}, {@fsuuid={'fsuuid', 0x3d, {[0x0, 0x66, 0x34, 0x32, 0x39, 0x62, 0x65, 0x64], 0x2d, [0x66, 0x31, 0x66, 0x62], 0x2d, [0x62, 0x35, 0x66, 0x62], 0x2d, [0x30, 0x66, 0x63, 0x34], 0x2d, [0x30, 0x34, 0x0, 0x32, 0x34, 0x62, 0x63, 0x32]}}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) symlinkat(&(0x7f0000000040)='./bus/../file0\x00', r0, &(0x7f0000000900)='./bus\x00') openat(r0, &(0x7f0000000940)='./bus/../file0\x00', 0x101100, 0x40) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 442.038648] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 442.228632] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000019340)=ANY=[@ANYBLOB="9feb01001800000000000000020100000201000009000000000000000000000f010000000200000000000000010000000000000000000000000b00000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000f01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5000000000000000e0000000000000000000000000000000e0000000000000000000000000000000200000000000000000000000300"/285], 0x0, 0x125}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 13:19:57 executing program 0 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) 13:19:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) 13:19:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:57 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x200400, 0x0) 13:19:57 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000340)=""/102363, 0x18fdb}], 0x2, 0x0, 0x0, 0x0) tkill(r0, 0x40) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 442.412715] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 442.481732] FAULT_INJECTION: forcing a failure. [ 442.481732] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 442.493585] CPU: 1 PID: 18801 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 442.501473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.510840] Call Trace: [ 442.513442] dump_stack+0x1fc/0x2ef [ 442.517089] should_fail.cold+0xa/0xf [ 442.520906] ? setup_fault_attr+0x200/0x200 [ 442.525238] ? wake_up_q+0x93/0xe0 [ 442.528796] ? __mutex_unlock_slowpath+0x2be/0x610 [ 442.533737] __alloc_pages_nodemask+0x239/0x2890 [ 442.538510] ? __lock_acquire+0x6de/0x3ff0 [ 442.542765] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 442.547619] ? blkdev_ioctl+0x11a/0x1a80 [ 442.551726] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.557094] ? blkpg_ioctl+0x9d0/0x9d0 [ 442.561015] ? debug_check_no_obj_freed+0x201/0x490 [ 442.566045] ? lock_downgrade+0x720/0x720 [ 442.570204] cache_grow_begin+0xa4/0x8a0 [ 442.574281] ? setup_fault_attr+0x200/0x200 [ 442.578610] ? lock_acquire+0x170/0x3c0 [ 442.582595] cache_alloc_refill+0x273/0x340 [ 442.586935] kmem_cache_alloc+0x346/0x370 [ 442.591096] getname_flags+0xce/0x590 [ 442.594906] do_mkdirat+0x8d/0x2d0 [ 442.598450] ? __ia32_sys_mknod+0x120/0x120 [ 442.602779] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 442.608152] ? trace_hardirqs_off_caller+0x6e/0x210 [ 442.613175] ? do_syscall_64+0x21/0x620 [ 442.617161] do_syscall_64+0xf9/0x620 [ 442.620971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.626163] RIP: 0033:0x4656e7 [ 442.629358] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 442.648269] RSP: 002b:00007ff05cfe7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 442.655998] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004656e7 [ 442.663271] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 442.670546] RBP: 00007ff05cfe8040 R08: 0000000000000000 R09: ffffffffffffffff 13:19:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 442.677816] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 442.685182] R13: 0000000020000100 R14: 00007ff05cfe8000 R15: 0000000020000480 [ 442.771684] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:58 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) getdents64(r0, &(0x7f0000000180)=""/92, 0x5c) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 442.872729] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:58 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x200}], 0x0, &(0x7f0000000040)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) [ 443.016300] VFS: Found a V7 FS (block size = 512) on device loop5 [ 443.052940] ISOFS: Unable to identify CD-ROM format. [ 443.091560] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:58 executing program 0 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000480)) [ 443.251792] FAULT_INJECTION: forcing a failure. [ 443.251792] name failslab, interval 1, probability 0, space 0, times 0 [ 443.287390] VFS: could not find a valid V7 on loop5. 13:19:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) futex(&(0x7f0000000200)=0x40000001, 0x86, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) [ 443.303991] CPU: 1 PID: 18855 Comm: syz-executor.0 Not tainted 4.19.192-syzkaller #0 [ 443.311895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.321250] Call Trace: [ 443.323846] dump_stack+0x1fc/0x2ef [ 443.327494] should_fail.cold+0xa/0xf [ 443.331313] ? setup_fault_attr+0x200/0x200 [ 443.335729] ? lock_acquire+0x170/0x3c0 [ 443.339734] __should_failslab+0x115/0x180 [ 443.343987] should_failslab+0x5/0x10 [ 443.347787] kmem_cache_alloc+0x277/0x370 [ 443.351949] getname_flags+0xce/0x590 [ 443.355756] do_mkdirat+0x8d/0x2d0 [ 443.359303] ? __ia32_sys_mknod+0x120/0x120 [ 443.363643] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 443.369024] ? trace_hardirqs_off_caller+0x6e/0x210 [ 443.374067] ? do_syscall_64+0x21/0x620 [ 443.378070] do_syscall_64+0xf9/0x620 [ 443.381880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.387069] RIP: 0033:0x4656e7 [ 443.390270] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 443.409188] RSP: 002b:00007ff05cfe7fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 443.416912] RAX: ffffffffffffffda RBX: 0000000020000280 RCX: 00000000004656e7 [ 443.424206] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 443.431486] RBP: 00007ff05cfe8040 R08: 0000000000000000 R09: ffffffffffffffff [ 443.438774] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 443.446058] R13: 0000000020000100 R14: 00007ff05cfe8000 R15: 0000000020000480 [ 443.499640] VFS: could not find a valid V7 on loop5. 13:19:58 executing program 5: syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) mount$bpf(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000180), 0x280000, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0x10000}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x2}}], [{@uid_lt={'uid<', r0}}]}) [ 443.750238] VFS: Found a V7 FS (block size = 512) on device loop5 13:19:59 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000380), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff1cefb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bpf(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x64ca4, 0x0) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0xc8) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x400080, 0x20) faccessat(r0, &(0x7f0000000040)='./bus\x00', 0x0) syz_mount_image$gfs2(&(0x7f00000001c0), &(0x7f0000000200)='./bus\x00', 0x7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="90ab33f4ebbc5e03d4564606e7fbb39d93b26d83164fe894aebfd63be2f8", 0x1e, 0x6}, {&(0x7f0000000280)="fe1fcdae0012e7557f62d485c9ad154ad8fabb8d696780976130724a6352b070a204df4a8d8b56b8daa2b3cf3ad397f30e5c9a08ec546e1a0adbf675bf65f80d700f0095f9aa40d66a0c1c11df8247145ebf9b7e3590a2916a84272ac7b18c5d21eda21171178638570dea1db4abca83b00922ebb0a555113e9650a462d20e2bb429cfaed1b187c5a949fbe40e", 0x8d, 0x2}], 0x206281, &(0x7f00000003c0)={[{@localcaching}, {@nodiscard}, {@discard}, {@acl}, {@quota_on}], [{@smackfsroot={'smackfsroot', 0x3d, 'v7\x00'}}]}) [ 443.857202] sysv_free_inode: inode 0,1,2 or nonexistent inode 13:19:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:19:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x1b000}) ioctl$KVM_NMI(r2, 0xae9a) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x24, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 443.945980] VFS: Found a V7 FS (block size = 512) on device loop5 [ 443.969071] ------------[ cut here ]------------ [ 443.986010] WARNING: CPU: 1 PID: 18885 at fs/inode.c:343 inc_nlink.cold+0x11/0x18 [ 443.993671] Kernel panic - not syncing: panic_on_warn set ... [ 443.993671] [ 444.001049] CPU: 1 PID: 18885 Comm: syz-executor.5 Not tainted 4.19.192-syzkaller #0 [ 444.008961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.018319] Call Trace: [ 444.020918] dump_stack+0x1fc/0x2ef [ 444.024564] panic+0x26a/0x50e [ 444.027780] ? __warn_printk+0xf3/0xf3 [ 444.031687] ? inc_nlink.cold+0x11/0x18 [ 444.035682] ? __probe_kernel_read+0x130/0x1b0 [ 444.040267] ? __warn.cold+0x5/0x5a [ 444.043917] ? inc_nlink.cold+0x11/0x18 [ 444.047894] __warn.cold+0x20/0x5a [ 444.051452] ? inc_nlink.cold+0x11/0x18 [ 444.055437] report_bug+0x262/0x2b0 [ 444.059099] do_error_trap+0x1d7/0x310 [ 444.063011] ? math_error+0x310/0x310 [ 444.066822] ? __irq_work_queue_local+0x101/0x160 [ 444.071698] ? irq_work_queue+0x29/0x80 [ 444.075690] ? error_entry+0x72/0xd0 [ 444.079432] ? trace_hardirqs_off_caller+0x6e/0x210 [ 444.084492] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 444.089379] invalid_op+0x14/0x20 [ 444.092883] RIP: 0010:inc_nlink.cold+0x11/0x18 [ 444.097661] Code: c0 74 04 3c 03 7e 08 8b 5d 48 e9 3f 66 b5 f9 4c 89 e7 e8 12 99 a4 f9 eb ee e8 cb d4 6e f9 48 c7 c7 00 ac 74 88 e8 98 ee fe ff <0f> 0b e9 81 67 b5 f9 e8 b3 d4 6e f9 48 8d 7b 40 b8 ff ff 37 00 48 [ 444.116572] RSP: 0018:ffff88804d9efdf0 EFLAGS: 00010282 [ 444.121948] RAX: 0000000000000024 RBX: ffff888034d12a48 RCX: 0000000000000000 [ 444.129217] RDX: 00000000000093b1 RSI: ffffffff814df6b1 RDI: ffffed1009b3dfb0 [ 444.136493] RBP: 0000000000000000 R08: 0000000000000024 R09: 0000000000000000 [ 444.143770] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888034d12a90 [ 444.151050] R13: ffff88808dd875c0 R14: 000000000000007e R15: 00000000000000c8 [ 444.158342] ? vprintk_func+0x81/0x180 [ 444.162253] sysv_mkdir+0x21/0x150 [ 444.165812] vfs_mkdir+0x508/0x7a0 [ 444.169358] do_mkdirat+0x262/0x2d0 [ 444.172999] ? __ia32_sys_mknod+0x120/0x120 [ 444.177332] ? trace_hardirqs_off_caller+0x6e/0x210 [ 444.182361] ? do_syscall_64+0x21/0x620 [ 444.186349] do_syscall_64+0xf9/0x620 [ 444.190190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 444.195441] RIP: 0033:0x4665d9 [ 444.198660] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.217566] RSP: 002b:00007fbb1b292188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 444.225285] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 444.232563] RDX: 00000000000000c8 RSI: 0000000020000180 RDI: 0000000000000005 [ 444.239836] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 444.247108] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 444.254389] R13: 00007fff3a7589af R14: 00007fbb1b292300 R15: 0000000000022000 [ 444.263096] Kernel Offset: disabled [ 444.266859] Rebooting in 86400 seconds..